0603, 0805, 1210, 3528, 5050 is refers to the LED lamp factory commonly used LED SMD beads size (inch / Metric), such as 0603 is 0.06 inches in length, width is 0.03 inches. But note that the 3528 and 5050 units are metric.
Next is a detailed introduction of these specifications:
0603: conversion to metric is 1608, namely LED SMD beads length is 1.6mm, width is 0.8mm. It is referred to as the 1608 in the industry, the british system is 0603.
0805: conversion to metric is 2012, LED element length is 2.0 mm, the width is 1.2mm. It is referred to as the 2012 in the industry, the british system is 0805.
1210: converted to the metric system is 3528, which means that the length of the LED element is 3.5mm, the width is 2.8mm. It is referred to as the 3528 in the industry, the british system is 1210.
3528: This is the metric, element length is 3.5mm, width is 2.8mm. It is referred to as the 3528 in the industry.
5050: This is the metric, element length is 5.0mm, width is 5.0mm. It is referred to as the 5050 in the industry.
Currently most of the LED lamp factory to adopt LED SMD beads, 3528 and 5050 and 3535 and 5630 is accounted for the majority, there are many manufacturers will 3528 and 5050 and 3535, SMD LED for automotive lighting.
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2015年12月30日星期三
2015年12月24日星期四
Sourcechip LED bulbs wholesale manufacturer advantage
Sourcechip LED bulbs wholesale manufacturer have 6 major advantages:
1. Product certification: the company passed ISO9001:2000 certification in 2007. Products through domestic quality inspection, access to CE, 3C certification, and in line with ROHS standards.
2. R & D team: the company's core team has more than 10 years of experience in the lighting industry, has developed nearly a thousand kinds of advanced technology, novel style, excellent quality products.
3. Patented technology: LED bulb light, LED panel light and ceiling lamp have obtained a number of inventions and patents, and to ensure the promotion of the market advantage.
4. Market reputation: Sourcechip LED lamp life is long, there is security, has a good reputation in the market.
5. Service tenet: we take the product quality as the core concern, with "reliable, practical, low cost" for product design research and development idea.
6. Products market: more than 90% of the products are sold to Europe, North America, Asia, South America and other countries and regions.
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1. Product certification: the company passed ISO9001:2000 certification in 2007. Products through domestic quality inspection, access to CE, 3C certification, and in line with ROHS standards.
2. R & D team: the company's core team has more than 10 years of experience in the lighting industry, has developed nearly a thousand kinds of advanced technology, novel style, excellent quality products.
3. Patented technology: LED bulb light, LED panel light and ceiling lamp have obtained a number of inventions and patents, and to ensure the promotion of the market advantage.
4. Market reputation: Sourcechip LED lamp life is long, there is security, has a good reputation in the market.
5. Service tenet: we take the product quality as the core concern, with "reliable, practical, low cost" for product design research and development idea.
6. Products market: more than 90% of the products are sold to Europe, North America, Asia, South America and other countries and regions.
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2015年12月21日星期一
How to choose qualified LED bulb manufacturers
When you choose qualified LED bulb manufacturers should not only consider the price and payment terms, but also from the following several points:
1. LED bulb lamp quality. This selection should be considered first, the problem, excellent product quality to win the trust of users, although the price is low in favor of product sales, but must be to ensure the quality of the product, so that is conducive to long-term development of long-term customers, business can be long-term development.
2. Cost of LED bulb lamp. Under the premise of ensuring the quality, the lower the price given by the supplier, the more favorable to the sales of the products, to produce more benefit.
3. The overall service level of LED bulb lamp. When you select the suppliers should be a detailed understanding of the content of the pre-sales and after-sales service, such as training, installation, technical support, on a regular basis to provide raw materials in the market prices, a qualified LED bulb manufacturer should the all aspects of the sake of retailers, and retailers to jointly advance and retreat.
4. LED bulb lamp can timely delivery. In today's business, time is the most important, a no time concept of the manufacturers are not welcome.
5. LED bulb manufacturer's internal organization is perfect or not. Only when the supplier has a strong vitality, has a bright future, retailers will not because of the change and lead to unnecessary losses.
6. The quality management system of LED bulb manufacturer is perfect or not, the product quality is the core of all economic activities, only to ensure the quality of the product, the follow-up of the economic activity to have the possibility to continue.
7. LED bulb manufacturer has a certain R & D capability to improve the product or the original, with innovation and technical ability, can work with customers to develop products.
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1. LED bulb lamp quality. This selection should be considered first, the problem, excellent product quality to win the trust of users, although the price is low in favor of product sales, but must be to ensure the quality of the product, so that is conducive to long-term development of long-term customers, business can be long-term development.
2. Cost of LED bulb lamp. Under the premise of ensuring the quality, the lower the price given by the supplier, the more favorable to the sales of the products, to produce more benefit.
3. The overall service level of LED bulb lamp. When you select the suppliers should be a detailed understanding of the content of the pre-sales and after-sales service, such as training, installation, technical support, on a regular basis to provide raw materials in the market prices, a qualified LED bulb manufacturer should the all aspects of the sake of retailers, and retailers to jointly advance and retreat.
4. LED bulb lamp can timely delivery. In today's business, time is the most important, a no time concept of the manufacturers are not welcome.
5. LED bulb manufacturer's internal organization is perfect or not. Only when the supplier has a strong vitality, has a bright future, retailers will not because of the change and lead to unnecessary losses.
6. The quality management system of LED bulb manufacturer is perfect or not, the product quality is the core of all economic activities, only to ensure the quality of the product, the follow-up of the economic activity to have the possibility to continue.
7. LED bulb manufacturer has a certain R & D capability to improve the product or the original, with innovation and technical ability, can work with customers to develop products.
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2015年12月15日星期二
The development prospect of LED lamp wholesale market
With the rapid development of LED technology, LED lamp wholesale market presents a picture of the development of the speed, the LED lamp sales volume year by year is also increasing. LED lamp wholesale more and more have their own market.
LED lamps wholesale industry is a industry is in between manufacturers and retailers, the unique position of the industry can be used as the microphone of the two industries, which is conducive to the mutual growth of manufacturers and wholesalers and retailers, achieve common development of various enterprises.
LED lamp wholesale growth potential is huge, the current LED lamp wholesale is far from reaching the market saturation, LED lamp wholesale has an ideal market prospects. A lot of people engaged in the lamp industry are on the LED lamp wholesale industry have confidence. LED lighting R & D, production and LED lamp wholesale in city lighting engineering application also began to promote the lighting industry continues to grow.
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LED lamps wholesale industry is a industry is in between manufacturers and retailers, the unique position of the industry can be used as the microphone of the two industries, which is conducive to the mutual growth of manufacturers and wholesalers and retailers, achieve common development of various enterprises.
LED lamp wholesale growth potential is huge, the current LED lamp wholesale is far from reaching the market saturation, LED lamp wholesale has an ideal market prospects. A lot of people engaged in the lamp industry are on the LED lamp wholesale industry have confidence. LED lighting R & D, production and LED lamp wholesale in city lighting engineering application also began to promote the lighting industry continues to grow.
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2015年12月10日星期四
What are the requirements of regular LED bulb factory
Product safety: regular LED bulb factory should first consider the safety of the LED bulb. Is currently LED bulbs of commonly used aluminum metal shell, this is part of the user's most likely touch, but the metal is easy to conductive, LED bulb aluminum shell there are security risks of electric shock. Therefore, the best heat dissipation of LED lamp seat insulation take some measures, such as the use of ceramic, plastic insulating material to ensure foolproof.
Product life: LED lamp is a feature of long life, but some LED bulb factory are subject to price competition, don‘t use qualified materials, or not enough professional, cooling design and drive circuit design is not perfect, so do not meet the standard of LED bulb lamp life, this kind of hidden bad will cause damage to consumers, therefore, it should be a reasonable limit on the use of LED lights.
Optical properties of the product requirements: some LED bulb manufacturers by reducing the LED light color rendering to improve the luminous flux of LED lamp, make the color of the low level of performance, or even lower than the energy-saving lamps, which is unreasonable. Therefore, it is suggested that led manufacturers of light color and color to regulate, such as home and commercial LED bulb Ra>80.
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Product life: LED lamp is a feature of long life, but some LED bulb factory are subject to price competition, don‘t use qualified materials, or not enough professional, cooling design and drive circuit design is not perfect, so do not meet the standard of LED bulb lamp life, this kind of hidden bad will cause damage to consumers, therefore, it should be a reasonable limit on the use of LED lights.
Optical properties of the product requirements: some LED bulb manufacturers by reducing the LED light color rendering to improve the luminous flux of LED lamp, make the color of the low level of performance, or even lower than the energy-saving lamps, which is unreasonable. Therefore, it is suggested that led manufacturers of light color and color to regulate, such as home and commercial LED bulb Ra>80.
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2015年12月7日星期一
The main market of LED lamp manufacturers
According to the regional market analysis, the main market of LED lamp manufacturers is Europe, followed by North america. The reason is that: European environmental awareness is stronger, more willing to spend money on energy saving. North American market demand is high, mainly because the UL certification process is too cumbersome, and the cost is very expensive. CE certification is relatively low, the domestic 1000 yuan will be able to get a certificate and CE certification without a unified regulatory and regulatory agencies, where to do authentication, where the query, but who can not tell what is legal authority, with the qualification of CE certification body, so you have no one can query CE. So the main market of domestic LED light bulb suppliers is basically Europe.
According to consumer market analysis, the main object of the LED lamp manufacturers are buyers and end consumers. Major distributors, online stores, building lighting engineering and energy saving system. End consumers mainly to retail stores as the representative of the business users, and the family as the representative of the individual users.
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According to consumer market analysis, the main object of the LED lamp manufacturers are buyers and end consumers. Major distributors, online stores, building lighting engineering and energy saving system. End consumers mainly to retail stores as the representative of the business users, and the family as the representative of the individual users.
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2015年12月2日星期三
LED bulb supplier sales strategy
With the development of social economy, the global environmental problems are becoming more and more prominent, and each country has a clear plan for energy saving and emission reduction targets. Environmental protection industry has become the mainstream of social development in today's society. LED as a new type of lighting from the emergence of the people's attention. In just a few years LED suppliers the rapid development in the world, but not yet for profit, but to compete in price. These problems make many LED suppliers difficult to find a way out, hoping to have a place of their own. During this period, LED bulb supplier sales strategy and brand strategy is particularly important.
Enterprises should have a good reputation. When the crisis comes, a good reputation to protect the enterprise. With good reputation, companies in financing, in the LED bulb supplier and sub contractor and other industrial chain to seek more partners, to make business bigger and better. According to the specific circumstances of a specific analysis, distinction, combined with the company's specific management mode implemented seriously, timely response to the changing market demand, adapt to the market, will take the initiative to tide of enterprises into the market to experience, to keep the enterprise vitality, to enterprises bigger and stronger.
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Enterprises should have a good reputation. When the crisis comes, a good reputation to protect the enterprise. With good reputation, companies in financing, in the LED bulb supplier and sub contractor and other industrial chain to seek more partners, to make business bigger and better. According to the specific circumstances of a specific analysis, distinction, combined with the company's specific management mode implemented seriously, timely response to the changing market demand, adapt to the market, will take the initiative to tide of enterprises into the market to experience, to keep the enterprise vitality, to enterprises bigger and stronger.
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2015年9月15日星期二
How to choose a good LED down light
General household downlight maximum not exceeding 2.5 inches. LED lamp is one kind of energy saving and environmental protection lamp model, can be used as the ordinary lamp replacement, light than ordinary good, the only drawback is that if a bad 1, 2 light points can not be replaced. How to choose a good LED down light? You can refer to the following contents.
Downlights surface cover material also divides a lot of kinds, iron, pure aluminum, die-casting and other materials, generally iron lamp price cheap, pure aluminum and die casting and other materials are more expensive, but more durable. Engineering downlight mostly iron cover material, but suggested that household LED downlight with not easy rusty surface cover.
Lamp holder is a more important, the main material is ceramic lamp holder. The inside of the reed is the most important, with copper and aluminum sheet two, a good brand is used in aluminum sheet to do, and a spring is installed at the point of contact, can strengthen the contact. Power line also is the lamp holder, a good brand is to use three wire holder (three wire FireWire, Ling line, ground wire), and some will take wiring terminal, this is also the distinction between good brand and generic brand a very basic method. Reflecting cup general sand cup and the light cup two, material is aluminum, aluminum will not change color, and light reflecting degrees to better. Some small manufacturers will be to do with plastic spray technology, this new look good, but will darken over time, or even black. The identification method is to look at cutting the neat degree, aluminum cutting neat, spray the opposite.
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Downlights surface cover material also divides a lot of kinds, iron, pure aluminum, die-casting and other materials, generally iron lamp price cheap, pure aluminum and die casting and other materials are more expensive, but more durable. Engineering downlight mostly iron cover material, but suggested that household LED downlight with not easy rusty surface cover.
Lamp holder is a more important, the main material is ceramic lamp holder. The inside of the reed is the most important, with copper and aluminum sheet two, a good brand is used in aluminum sheet to do, and a spring is installed at the point of contact, can strengthen the contact. Power line also is the lamp holder, a good brand is to use three wire holder (three wire FireWire, Ling line, ground wire), and some will take wiring terminal, this is also the distinction between good brand and generic brand a very basic method. Reflecting cup general sand cup and the light cup two, material is aluminum, aluminum will not change color, and light reflecting degrees to better. Some small manufacturers will be to do with plastic spray technology, this new look good, but will darken over time, or even black. The identification method is to look at cutting the neat degree, aluminum cutting neat, spray the opposite.
The above article from Sourcechip official website (http://www.sc-ledlights.com/) yjblog1509
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How to buy the candle LED lamp
Look at the candle LED lamp packaging and trademarks. National mandatory LED lighting manufacturers in product packaging marked with the following: rated voltage, the voltage range, rated power, rated frequency. Generally speaking, the trademark printing quality of high quality products is good, clear font, not easy to fall off, wipe with a soft damp cloth, mark clearly discernible, not easy to erase, have manufacturers trademarks and related certification mark. Shoddy products printing quality is poor, the font fuzzy, easy to erase, no manufacturer's trademark and related certification mark.
LED candle light appearance. High quality LED lamp manufacturers, general is the product mass production, the shape and size of LED candle lamp production of good consistency, to ensure product quality. At the same time the shell did not crack, loose, the seal should not be prized traces, the installation, disassembly process, lamp not loose, head tilt phenomenon.
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LED candle light appearance. High quality LED lamp manufacturers, general is the product mass production, the shape and size of LED candle lamp production of good consistency, to ensure product quality. At the same time the shell did not crack, loose, the seal should not be prized traces, the installation, disassembly process, lamp not loose, head tilt phenomenon.
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2015年9月10日星期四
How to choose home LED ceiling lamp
Some people in order to save money, not willing to invest in terms of lighting, each space average only install one or two home LED ceiling lamp, and LED ceiling lamp wattage is relatively small, caused by the indoor overall dark, make people prone to fatigue and depressed mood.
Another is the lighting is too much, blinding light. The use of a large number of chandeliers, crystal lamps and other lighting, the light is too bright caused a great stimulus to the eye, if Home Furnishing decoration also use a lot of reflective materials, reflective light intense harm to human health more and more. So I recommend you to buy a wattage suitable LED ceiling light, but also to create a warm and comfortable atmosphere.
In terms of lighting should be followed to warm tones, supplemented by the principle of cold tone. If proper fit between the LED ceiling fixtures, not only can satisfy the indoor lighting, but also produce a harmonious, peaceful, warm and even romantic atmosphere, I believe that there are many people like this kind of atmosphere.
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Another is the lighting is too much, blinding light. The use of a large number of chandeliers, crystal lamps and other lighting, the light is too bright caused a great stimulus to the eye, if Home Furnishing decoration also use a lot of reflective materials, reflective light intense harm to human health more and more. So I recommend you to buy a wattage suitable LED ceiling light, but also to create a warm and comfortable atmosphere.
In terms of lighting should be followed to warm tones, supplemented by the principle of cold tone. If proper fit between the LED ceiling fixtures, not only can satisfy the indoor lighting, but also produce a harmonious, peaceful, warm and even romantic atmosphere, I believe that there are many people like this kind of atmosphere.
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What are the features of the LED grille spot light
LED grille lamp can be installed in the ceiling, cabinets. The features of LED grille spot light is the light from top to bottom local irradiation or free scattering, light source are merged in the lampshade, its modelling has tube type, sleeve type, flowerpot type, concave groove type, which are respectively arranged in the porch, sitting room, bedroom. For example, the installation of a sleeve type LED grille lamp in the sculpture above, can make the art more attractive, easy to watch. Home Furnishing lighting using LED grille lamp, Wattage shoulds not be too big, not dazzling.
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2015年9月6日星期日
What are the advantages of the LED panel lighting
LED panel lighting is a high-grade indoor lighting, the outer frame is made from anodized aluminum, the light source is LED, the entire lighting design beautiful and simple, luxurious atmosphere, not only has the good illuminating effect, and can give people the feeling is very good. Sourcechip LED panel light source design is unique, light can produce uniform plane light effect by the light guide plate of high light transmittance, illumination uniformity is good, the light is soft, comfortable and bright, can effectively relieve eye fatigue.
The LED flat panel lighting applies to Office Area, hotel, bar, restaurant, Coffee hall, home interior decoration, such as indoor lighting, can directly replace the ordinary fluorescent lamp of the original, and the brightness is higher. With its high efficiency, energy saving, environmental protection, long-life advantages not only attracted the eyes of many consumers, but also for lighting professionals appreciated.
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The LED flat panel lighting applies to Office Area, hotel, bar, restaurant, Coffee hall, home interior decoration, such as indoor lighting, can directly replace the ordinary fluorescent lamp of the original, and the brightness is higher. With its high efficiency, energy saving, environmental protection, long-life advantages not only attracted the eyes of many consumers, but also for lighting professionals appreciated.
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LED track spot light is widely used in shopping malls
Now you go into the relatively high grade of the shopping malls, you'll find out there are LED track spot light in those clothing store clothing exhibition. These clothes looks very colorful and gorgeous in the light. Track light black casing is solemn, track light white shell is elegant, these LED track light can focus on the display of clothing to attract customers, and the light can make people feel comfortable.
A large number of commercial LED track light used in large shopping malls, not only can alleviate the pressure on electricity in large shopping malls peak, at the same time in energy saving prominent effect has been the attention of many shopping malls. At present, many shopping malls owners are recommended to stay in the business to use LED lighting products, which also contributed to the large-scale application of LED track light.
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A large number of commercial LED track light used in large shopping malls, not only can alleviate the pressure on electricity in large shopping malls peak, at the same time in energy saving prominent effect has been the attention of many shopping malls. At present, many shopping malls owners are recommended to stay in the business to use LED lighting products, which also contributed to the large-scale application of LED track light.
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2015年8月27日星期四
What are LED cob spotlight certification standards
The LED spot light at the present stage, mainly to replace traditional halogen tungsten lamp, safety related requirements mostly refer to the traditional lighting requirements, and according to the characteristics of LED lamp, has formed a set of standard. Currently, the certification of LED cob spotlight, mainly European CE and North America UL in the international.
In CE certification contains both LVD and EMC, LVD which is executed (the upgrade IEC 62560) in accordance with the EN60968 standard; EMC in accordance with EN55015, EN61547, EN61000-3-2 and EN61000-3-3 standards. In addition, LED lights typically require additional reference to IEC 62471, light biosafety testing. In North America, usually require UL safety and FCC electromagnetic compatibility certification. The implementation of UL standards for UL1993, UL8750 and UL1310; the execution of the FCC standard is FCC PART15 Subpart B.
In addition, the performance of LED spotlight bulb, there are many standards. US Energy Star (ENERGY STAR) related requirements; China has energy certification requirements, performance standards for CQC 3129-2010. These requirements are for the LED spot light color temperature, color rendering index, initial luminous flux, luminous efficiency, lumen maintenance, life, the center light intensity, the nominal power, power factor, product identification, etc. provisions.
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In CE certification contains both LVD and EMC, LVD which is executed (the upgrade IEC 62560) in accordance with the EN60968 standard; EMC in accordance with EN55015, EN61547, EN61000-3-2 and EN61000-3-3 standards. In addition, LED lights typically require additional reference to IEC 62471, light biosafety testing. In North America, usually require UL safety and FCC electromagnetic compatibility certification. The implementation of UL standards for UL1993, UL8750 and UL1310; the execution of the FCC standard is FCC PART15 Subpart B.
In addition, the performance of LED spotlight bulb, there are many standards. US Energy Star (ENERGY STAR) related requirements; China has energy certification requirements, performance standards for CQC 3129-2010. These requirements are for the LED spot light color temperature, color rendering index, initial luminous flux, luminous efficiency, lumen maintenance, life, the center light intensity, the nominal power, power factor, product identification, etc. provisions.
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What are the strengths of LED tube lamp
LED Tube with high luminous efficiency. Traditional fluorescent lamp for 60-70LM/W, LED tube lamp light efficiency is 100LM/W. In addition, the fluorescent lamp is 360 degree light, the effect of light is only about 70%, LED Tube is 120 degree light, luminous surface is centralized, the actual light effect many enhancements than the fluorescent lamp. Brightness of the 18W LED Tube can be equivalent to the traditional 40W fluorescent lamp and LED tube light is softer.
LED Tube life is long, can reach 30000-50000 hours, for 10 times of the ordinary fluorescent lamp, because LED light tube don't need ballast, starter and other accessories, do not need regular replacement of lamp.
LED Tube installation is relatively simple. Its power supply can be a built-in or external. The built-in power LED Tube when installed, remove the old lamp and put on a LED tube, and remove the ballast and starter, can be directly connected with the commercial power. External power supply LED Tube for general with a special light bracket, the replacement of the original can be used for fluorescent lamp.
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LED Tube life is long, can reach 30000-50000 hours, for 10 times of the ordinary fluorescent lamp, because LED light tube don't need ballast, starter and other accessories, do not need regular replacement of lamp.
LED Tube installation is relatively simple. Its power supply can be a built-in or external. The built-in power LED Tube when installed, remove the old lamp and put on a LED tube, and remove the ballast and starter, can be directly connected with the commercial power. External power supply LED Tube for general with a special light bracket, the replacement of the original can be used for fluorescent lamp.
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2015年8月24日星期一
What are the advantages of LED ceiling down light
LED as the light source for lamps has a few decades, but has gained great development. At present, many kinds of LED lamps, mainly including LED ceiling down light, LED spot light, LED bulb and so on. One of the most promising development is LED down light.
LED down light adaptability is good. LED downlight no startup delay, the circular telegram can immediately the normal work, no need to wait for a long time, the light source color is good, close to natural light, quick installation and flexible, any angle is adjustable, strong versatility, wide range of application.
LED down light convenient repair. LED light source can be composed of multiple sets of LED module, LED lamp can be composed of many LED cavity modules, no mutual interference, convenient maintenance, power supply and light independent design, damage just to replace the bad part.
LED down light good starting performance, fast and reliable, only a millisecond response time, can achieve full lumen output, LED downlight shock resistance, weather resistance good, long life.
LED down light CRI is higher. The CRI of the LED light source is higher than the traditional light source, at the current level, the CRI of LED down light can reach 70 to 85.
LED downlight has very obvious advantages in performance and price, more favored by consumers. Now, LED downlights are mainly used in office lighting, home lighting, shopping malls lighting and factory lighting and other places, the development of space is very broad.
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LED down light adaptability is good. LED downlight no startup delay, the circular telegram can immediately the normal work, no need to wait for a long time, the light source color is good, close to natural light, quick installation and flexible, any angle is adjustable, strong versatility, wide range of application.
LED down light convenient repair. LED light source can be composed of multiple sets of LED module, LED lamp can be composed of many LED cavity modules, no mutual interference, convenient maintenance, power supply and light independent design, damage just to replace the bad part.
LED down light good starting performance, fast and reliable, only a millisecond response time, can achieve full lumen output, LED downlight shock resistance, weather resistance good, long life.
LED down light CRI is higher. The CRI of the LED light source is higher than the traditional light source, at the current level, the CRI of LED down light can reach 70 to 85.
LED downlight has very obvious advantages in performance and price, more favored by consumers. Now, LED downlights are mainly used in office lighting, home lighting, shopping malls lighting and factory lighting and other places, the development of space is very broad.
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What's the LED candle lamp
LED candle light is a light bulb. The shape and the candle flame shape is similar, so it is called LED candle lamp. The soft light, like a candle flame, and no danger, be at ease to use, bulb section uses LED bulbs, giving you a safe and secure scene effect.
LED candle with high power bright light source, color 2600K-3200K color temperature and other pigments may supply the choice, the base is made of aluminum alloy, surface and oxidation treatment, has the advantages of light weight, good heat dissipation, product appearance of high-grade ventilation design special internal structure, the lamp shade is made of transparent or milky white glass or plastic.
Because LED is used as the luminous body, the LED candle light is energy saving and long service life, high brightness, uniform light effect, and the lamp body also does not need vacuum bulb uses made of glass, can use plastic material is made, so the lamp body is not easily to be damaged, and more durable.
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LED candle with high power bright light source, color 2600K-3200K color temperature and other pigments may supply the choice, the base is made of aluminum alloy, surface and oxidation treatment, has the advantages of light weight, good heat dissipation, product appearance of high-grade ventilation design special internal structure, the lamp shade is made of transparent or milky white glass or plastic.
Because LED is used as the luminous body, the LED candle light is energy saving and long service life, high brightness, uniform light effect, and the lamp body also does not need vacuum bulb uses made of glass, can use plastic material is made, so the lamp body is not easily to be damaged, and more durable.
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2015年8月18日星期二
The fire safety requirements for LED ceiling lighting
Security - each project is essential core of this, the lighting project should be pay more attention. In addition to select LED ceiling lighting should be different according to the fire risk environment, should also meet the following requirements of the fire:
The distance between LED ceiling light and combustible materials is greater than 50 cm, the distance between the combustible material is greater than 50 cm.
Wire near led ceiling lamp should adopt a glass fiber, asbestos, ceramic tube made of a heat-resistant material sheath, Can not be used directly with flammable insulation wire, lest the lamp high temperature insulating layer is damaged, causing a short circuit.
It is strictly prohibited to paper, cloth or other flammable items covering led ceiling lamp.
The height Between LED ceiling light and floor is not less than 2 metres. If you need below this height, should adopt the necessary protective measures.
Combustible materials should not be stacked directly beneath LED ceiling light.
Ceiling lamp power supply installation should pay attention to ventilation and heat dissipation, power can not be directly fixed on the ceiling or wall, application of insulation of noncombustible material isolation.
Power and LED ceiling lighting voltage and capacity must be the same, supporting the use.
LED ceiling lamp protective mask must remain intact, if necessary, should be promptly replaced.
The recessed LED ceiling lights (in whole or most in the ceiling) power should not be too large, and the top should have some space to facilitate heat dissipation.
Concealed LED ceiling light and heating accessories, all round its should use incombustible material good fire insulation (asbestos or asbestos cloth). If the installation conditions do not permit, should make being flame-resistant processing to the combustible material.
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The distance between LED ceiling light and combustible materials is greater than 50 cm, the distance between the combustible material is greater than 50 cm.
Wire near led ceiling lamp should adopt a glass fiber, asbestos, ceramic tube made of a heat-resistant material sheath, Can not be used directly with flammable insulation wire, lest the lamp high temperature insulating layer is damaged, causing a short circuit.
It is strictly prohibited to paper, cloth or other flammable items covering led ceiling lamp.
The height Between LED ceiling light and floor is not less than 2 metres. If you need below this height, should adopt the necessary protective measures.
Combustible materials should not be stacked directly beneath LED ceiling light.
Ceiling lamp power supply installation should pay attention to ventilation and heat dissipation, power can not be directly fixed on the ceiling or wall, application of insulation of noncombustible material isolation.
Power and LED ceiling lighting voltage and capacity must be the same, supporting the use.
LED ceiling lamp protective mask must remain intact, if necessary, should be promptly replaced.
The recessed LED ceiling lights (in whole or most in the ceiling) power should not be too large, and the top should have some space to facilitate heat dissipation.
Concealed LED ceiling light and heating accessories, all round its should use incombustible material good fire insulation (asbestos or asbestos cloth). If the installation conditions do not permit, should make being flame-resistant processing to the combustible material.
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The installation notes of LED grille lamp
In order to ensure the safety of the installation, repair, inspection LED grille lamp, please entrust professional staff responsible for electrical appliances. Non-professional construction prone to danger.
The lamp special for ceiling installation. Do not install the lamp on the other parts.
Do not the use of parallel connection with light modulator, avoid fault. Do not install in the high temperature object place above and the moist place.
The light source can not be used is greater than the rated power, please refer to the product nameplate. No matter what the situation, the LED grille down light can not be covered by insulating liner or similar material.
Ensure that the ventilation holes around the product 75mm. The lamp can not be used in violation of any fire regulations. Before the installation, maintenance, replacement of light source, please cut off the power supply and identifying the light source is installed correctly.
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The lamp special for ceiling installation. Do not install the lamp on the other parts.
Do not the use of parallel connection with light modulator, avoid fault. Do not install in the high temperature object place above and the moist place.
The light source can not be used is greater than the rated power, please refer to the product nameplate. No matter what the situation, the LED grille down light can not be covered by insulating liner or similar material.
Ensure that the ventilation holes around the product 75mm. The lamp can not be used in violation of any fire regulations. Before the installation, maintenance, replacement of light source, please cut off the power supply and identifying the light source is installed correctly.
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2015年8月11日星期二
The advantages and application of LED flat panel lighting
The LED flat panel lighting design is unique, the light through the light guide plate with high light transmittance of the formation of a uniform plane light effect, illumination uniformity is good, the light is soft, comfortable and bright, can effectively relieve eye fatigue. LED panel light is a high-grade indoor lighting, the outer frame is made of aluminum alloy by anodic oxidation, the light source is LED, the entire lighting design, beautiful and simple, luxurious atmosphere, not only has good lighting effect, but also gives people the feeling is very good.
LED lamp has so many advantages. Now a lot of the hotel and conference rooms to choose LED panel light, there are also many families choose LED panel lighting. From the appearance point of view, like a flat panel. But its color rendering property index is higher than the traditional tube, the LED lamp luminous efficiency is higher. Although the panel lamp shape is very common, but this simple design with the surrounding metal frame, the LED panel light is very simple and the atmosphere.
LED panel light can be used for energy saving and high color rendering index lighting places, such as hotels, conference rooms, offices and factories, commercial, residential or public facilities, schools, hospitals etc.. The LED flat panel lighting subversion of the luminescence characteristics of traditional light sources, with its thin, surface emitting, energy saving, environmental protection, health and other characteristics of brilliant appearance, is the preferred products of office, family, advertising lamp.
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LED lamp has so many advantages. Now a lot of the hotel and conference rooms to choose LED panel light, there are also many families choose LED panel lighting. From the appearance point of view, like a flat panel. But its color rendering property index is higher than the traditional tube, the LED lamp luminous efficiency is higher. Although the panel lamp shape is very common, but this simple design with the surrounding metal frame, the LED panel light is very simple and the atmosphere.
LED panel light can be used for energy saving and high color rendering index lighting places, such as hotels, conference rooms, offices and factories, commercial, residential or public facilities, schools, hospitals etc.. The LED flat panel lighting subversion of the luminescence characteristics of traditional light sources, with its thin, surface emitting, energy saving, environmental protection, health and other characteristics of brilliant appearance, is the preferred products of office, family, advertising lamp.
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The classification of LED track light
LED track light is a kind of lamp is widely used for business place, usually as spotlights, also have aliases such as: track spotlight, in fact it is a kind of spotlight. Track lamp light irradiation on objects, so that the illuminated objects to obtain good lighting effects, so as to attract people's attention. Here, we briefly to introduce the classification of LED track light.
First, a set of track lamp is the following components:
1, rail head; 2, lamp bracket or shell; 3, drive power and its bracket or shell; 4, the LED lamp beads; 5; a lens or reflector cup; 6, screw and wire.
Track lights mounted on the fixed track bar, lamps and lanterns with at least two fulcrum, usually horizontal fulcrum and the vertical fulcrum, these pivot track lights can flexibly adjust the lamp irradiation direction, i.e. universal regulation.
1, integrated style LED track light:
Why is it called the integrated track lights? Because of the structure can not be separated, a complete lamp by the led lamp manufacturers using industrial fixture assembled, the entire track lights is a set of components, which can not be hand apart.
2, detachable LED track light:
Detachable track lights, that is, the whole lamp is composed of one or more light sources with a rail bracket assembly, the free assembly, and users can conveniently disassembly and maintenance.
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First, a set of track lamp is the following components:
1, rail head; 2, lamp bracket or shell; 3, drive power and its bracket or shell; 4, the LED lamp beads; 5; a lens or reflector cup; 6, screw and wire.
Track lights mounted on the fixed track bar, lamps and lanterns with at least two fulcrum, usually horizontal fulcrum and the vertical fulcrum, these pivot track lights can flexibly adjust the lamp irradiation direction, i.e. universal regulation.
1, integrated style LED track light:
Why is it called the integrated track lights? Because of the structure can not be separated, a complete lamp by the led lamp manufacturers using industrial fixture assembled, the entire track lights is a set of components, which can not be hand apart.
2, detachable LED track light:
Detachable track lights, that is, the whole lamp is composed of one or more light sources with a rail bracket assembly, the free assembly, and users can conveniently disassembly and maintenance.
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2015年8月5日星期三
How to buy LED spotlight bulb
According to the classification of voltage, LED spotlight bulb can be divided into low voltage LED spotlight and high voltage LED spotlight. Normal users should choose low LED lamp, the LED lamp life is long, and the light effect is relatively good.
LED spotlight light effect have relations with the power factor, if the power factor is bigger, so the light efficiency of LED spotlight will be better. Power factor of LED lamp are generally about 0.5 on the market, the price is cheaper, For most users, the cost performance ratio is good. Some LED spotlight light effect is good, its power factor can reach 0.9, but the LED spotlight price is high, not suitable for ordinary users.
When using LED spot lighting, give off heat, so the user should select quality LED spotlight when buying LED spotlight. And should choose the LED spot light of high quality lamp bead, because replacement LED lamp bead is a very troublesome thing. Today, the uneven quality of LED spotlights, we should learn to distinguish the quality of LED spotlight, and learn to choose high quality LED lighting.
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LED spotlight light effect have relations with the power factor, if the power factor is bigger, so the light efficiency of LED spotlight will be better. Power factor of LED lamp are generally about 0.5 on the market, the price is cheaper, For most users, the cost performance ratio is good. Some LED spotlight light effect is good, its power factor can reach 0.9, but the LED spotlight price is high, not suitable for ordinary users.
When using LED spot lighting, give off heat, so the user should select quality LED spotlight when buying LED spotlight. And should choose the LED spot light of high quality lamp bead, because replacement LED lamp bead is a very troublesome thing. Today, the uneven quality of LED spotlights, we should learn to distinguish the quality of LED spotlight, and learn to choose high quality LED lighting.
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How much is LED tube luminous decay
LED tube luminous decay in less than 10% is qualified in 1000 hours. After used for 40000 hours brightness to achieve 70% were quite outstanding. In fact, the LED tube light fades has already produced at 1000 hours times, but the high power LED light attenuation will be smaller, small power will be larger, of course this is just from the LED itself.
The biggest factor of LED light tube attenuation is LED temperature, if the heat is not good, the temperature is too high, the light attenuation rate will be very fast. Usually said LED decay is in the ideal state, if it is a LED tube, because there are a lot of LED light source, need to consider heat, spacing between LED, the electric current size and lamp shell problems etc..
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The biggest factor of LED light tube attenuation is LED temperature, if the heat is not good, the temperature is too high, the light attenuation rate will be very fast. Usually said LED decay is in the ideal state, if it is a LED tube, because there are a lot of LED light source, need to consider heat, spacing between LED, the electric current size and lamp shell problems etc..
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2015年7月14日星期二
About the installation hole of LED recessed ceiling lights
The LED recessed ceiling lights installation hole edge to the edge of the ceiling should be greater than 5 cm. First determine the position of the keel, calculating the distance. If it is plasterboard should to open hole before brush coating. The ventilation pipe is generally on the ceiling, pay attention to the surrounding there is no sewer, to calculate the bending size of ventilation pipe before the ceiling decoration.
To open hole for LED ceiling light in the integrated ceiling, pay attention not to open hole on lightgage steel joist, avoid damage to load-bearing structure.
As far as possible to open hole in a plate, avoid open hole on the connections of two or three plates.
To open hole before brush paint. LED ceiling fixtures diameter measured before open hole. Then draw a "+" in the gypsum board, the "+" is the length of the lamp diameter. Then use the wallpaper knife rip open along the "+" on ceiling. Then cut a circle according to the "+", that's it. Notice that, try the lamp whether it can be put into hole after the open hole, and then take it out and brush paint. To installation lamp after the dry of latex paint.
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To open hole for LED ceiling light in the integrated ceiling, pay attention not to open hole on lightgage steel joist, avoid damage to load-bearing structure.
As far as possible to open hole in a plate, avoid open hole on the connections of two or three plates.
To open hole before brush paint. LED ceiling fixtures diameter measured before open hole. Then draw a "+" in the gypsum board, the "+" is the length of the lamp diameter. Then use the wallpaper knife rip open along the "+" on ceiling. Then cut a circle according to the "+", that's it. Notice that, try the lamp whether it can be put into hole after the open hole, and then take it out and brush paint. To installation lamp after the dry of latex paint.
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How to choose the LED trunk ceiling light
Choose the LED trunk ceiling light mainly from three aspects to consider:
The heat radiator of lamp: The heat dissipation speed of light bead determines the light decay degree and the service life of the lamp. The light bead long time working in high temperature status, the light decay very fast, life is short, and the brightness is too poor, would not achieve the effect of accent lighting. The size of the radiator, aluminum quality affects the speed of heat dissipation, but also affect the whole lamp prices.
The power supply of lamp (commonly known as drive): drive supply quality also determines the life of the whole lamp, lamp beads used more than 50000 hours no problem, but if drive is bad, the whole lamp can not be lit. The drive's efficiency, power factor, stability, temperature rise, service life be decided by electronic components and design of drive inside. If users do not understand them, you can preliminary judgment from the drive size, weight, and consult the manufacturers use electrolytic capacitors and other aspects. Differences prices of LED trunk ceiling light, power supply quality accounting for no small proportion.
Light bead's brand and package: light bead's quality decides the lighting effects of LED track spot light, packaging process is a key factor to affect the light bead quality, heat dissipation. Light bead has the United States, Taiwan and domestic etc.. Different brands, price difference is bigger, the lighting effect is different too.
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The heat radiator of lamp: The heat dissipation speed of light bead determines the light decay degree and the service life of the lamp. The light bead long time working in high temperature status, the light decay very fast, life is short, and the brightness is too poor, would not achieve the effect of accent lighting. The size of the radiator, aluminum quality affects the speed of heat dissipation, but also affect the whole lamp prices.
The power supply of lamp (commonly known as drive): drive supply quality also determines the life of the whole lamp, lamp beads used more than 50000 hours no problem, but if drive is bad, the whole lamp can not be lit. The drive's efficiency, power factor, stability, temperature rise, service life be decided by electronic components and design of drive inside. If users do not understand them, you can preliminary judgment from the drive size, weight, and consult the manufacturers use electrolytic capacitors and other aspects. Differences prices of LED trunk ceiling light, power supply quality accounting for no small proportion.
Light bead's brand and package: light bead's quality decides the lighting effects of LED track spot light, packaging process is a key factor to affect the light bead quality, heat dissipation. Light bead has the United States, Taiwan and domestic etc.. Different brands, price difference is bigger, the lighting effect is different too.
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2015年6月25日星期四
The basic type of LED panel light
Now there are LED panel lights for sale in many lighting markets, many people is not strange to it,but about the basic type of LED panel light, know people may rarely.
LED energy saving lamp is made of cap type small power LED, power supply adopts a resistance capacitance step-down circuit. The cap type LED using package way of LED indicator, the epoxy resin package, so that the LED chip can not heat, light attenuation serious. Many white LED, after a period of use, the color temperature rises, gradually turned into bluish color, become dim. This kind of LED panel light is transitional products, the price is low, quality is poor.
LED panel light is made of medium power LED, power supply generally use a resistance capacitance step-down circuit, some led light panel manufacturers to adopt constant current circuit, the heat dissipation capability of SMD LED is better than cap type LED, have a heat conducting substrate, with the aluminum substrate, a part of heat can be conducted away.
LED panel light is made of high power chip LED, the power supply is generally adopts constant current isolation circuit, which has a constant current, such as 5W LED, usually by 5 pieces of 1 watt LED chip, series connection, using a constant current supply of 300mA, wide voltage power supply. When the voltage fluctuation, the current did not change, the brightness will not change. 5 pieces of SMD LED is welded on the aluminum substrate, aluminum plate combined with on the radiator, the heat can be rapidly dispersing when using, ensure the LED chip temperature is lower than LED allows temperature, so as to ensure real and effective life of LED panel light. This kind of LED panel lamp price is high, the quality is good, this is also the development direction of LED panel light.
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LED energy saving lamp is made of cap type small power LED, power supply adopts a resistance capacitance step-down circuit. The cap type LED using package way of LED indicator, the epoxy resin package, so that the LED chip can not heat, light attenuation serious. Many white LED, after a period of use, the color temperature rises, gradually turned into bluish color, become dim. This kind of LED panel light is transitional products, the price is low, quality is poor.
LED panel light is made of medium power LED, power supply generally use a resistance capacitance step-down circuit, some led light panel manufacturers to adopt constant current circuit, the heat dissipation capability of SMD LED is better than cap type LED, have a heat conducting substrate, with the aluminum substrate, a part of heat can be conducted away.
LED panel light is made of high power chip LED, the power supply is generally adopts constant current isolation circuit, which has a constant current, such as 5W LED, usually by 5 pieces of 1 watt LED chip, series connection, using a constant current supply of 300mA, wide voltage power supply. When the voltage fluctuation, the current did not change, the brightness will not change. 5 pieces of SMD LED is welded on the aluminum substrate, aluminum plate combined with on the radiator, the heat can be rapidly dispersing when using, ensure the LED chip temperature is lower than LED allows temperature, so as to ensure real and effective life of LED panel light. This kind of LED panel lamp price is high, the quality is good, this is also the development direction of LED panel light.
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The difference of LED track spot light on the price
The low price LED track light and high price LED track light has several obvious difference:
1. The difference of workmanship. The low price LED track spot light workmanship slightly rough, from the outside can see;
2. The power is difference. The LED lamp power is greater, the higher the price; because of its price and the number of LED chips, driver power supply quality, radiating shell quality have a great relationship;
3. Material is difference. The low price LED track light material is relatively poor. A LED track light is composed of lamp shell, power supply, LED chip etc., the whole lamp heat radiation and appearance decided by lamp housing. The power failure rate is the highest, so the LED track light the same power, its price is affected by the influence of the power supply. LED chip decided the light color is pure, has a certain effect on the light gather (LED chip with vertical light and side light, use LED chip of vertical light emitting to make lamps will have a better light spot). Fault LED chip rate is very low, but the current high prices and low price of the track lights, the LED chip price is also very obvious, there is usually 1-3 times difference.
4. Each LED lamp manufacturers of after-sales services are different.
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1. The difference of workmanship. The low price LED track spot light workmanship slightly rough, from the outside can see;
2. The power is difference. The LED lamp power is greater, the higher the price; because of its price and the number of LED chips, driver power supply quality, radiating shell quality have a great relationship;
3. Material is difference. The low price LED track light material is relatively poor. A LED track light is composed of lamp shell, power supply, LED chip etc., the whole lamp heat radiation and appearance decided by lamp housing. The power failure rate is the highest, so the LED track light the same power, its price is affected by the influence of the power supply. LED chip decided the light color is pure, has a certain effect on the light gather (LED chip with vertical light and side light, use LED chip of vertical light emitting to make lamps will have a better light spot). Fault LED chip rate is very low, but the current high prices and low price of the track lights, the LED chip price is also very obvious, there is usually 1-3 times difference.
4. Each LED lamp manufacturers of after-sales services are different.
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2015年6月15日星期一
Which factors determine the LED bulbs price
LED lighting industry in today's increasingly fierce competition, some manufacturers have launched a price war. In the market, appearance, structure and function of almost the same product, the price difference is 2-3 times, most consumers know the reason, unless the professional manufacturer, it is generally difficult to distinguish.
What's causes the different of LED bulbs price?
1, brightness.
LED bulbs use LED light source of different brightness, the price is different.
2, lifetime is different.
Lifetime is decided by the light fades. Light a small decline, long life, high price.
3, antistatic ability.
Antistatic ability of LED bulb is strong, the life is long, thus the high price. Anti static than 700V LED can be used for LED lamp.
4, the wavelength.
The same wavelength LED, the color is same, such as requiring the same color, the price is high. No LED spectrophotometric color instrument manufacturer is very difficult to produce pure color products.
5, the LED chip.
LED bulb luminous body is chip, different chips, prices vary widely. Japan, the United States more expensive chips, Taiwan plant with China's domestic manufacturers of LED chip prices lower than Japan, the United States.
6, the chip size.
The quality of big chip LED is better than small chip LED. The price is high.
7, the leakage current.
LED is a one-way conductive light, if there is reverse current is called leakage, the leakage current is large, short life, low prices.
8, the light emitting angle.
Different uses LED light emission angle is not the same. Special light angle, the higher the price. If all diffusion angle, higher prices.
9, colloid.
Ordinary LED colloidal is epoxy resin, have anti-UV and fire retardant of LED, the higher the price, high-quality outdoor LED lighting should be UV and fire.
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What's causes the different of LED bulbs price?
1, brightness.
LED bulbs use LED light source of different brightness, the price is different.
2, lifetime is different.
Lifetime is decided by the light fades. Light a small decline, long life, high price.
3, antistatic ability.
Antistatic ability of LED bulb is strong, the life is long, thus the high price. Anti static than 700V LED can be used for LED lamp.
4, the wavelength.
The same wavelength LED, the color is same, such as requiring the same color, the price is high. No LED spectrophotometric color instrument manufacturer is very difficult to produce pure color products.
5, the LED chip.
LED bulb luminous body is chip, different chips, prices vary widely. Japan, the United States more expensive chips, Taiwan plant with China's domestic manufacturers of LED chip prices lower than Japan, the United States.
6, the chip size.
The quality of big chip LED is better than small chip LED. The price is high.
7, the leakage current.
LED is a one-way conductive light, if there is reverse current is called leakage, the leakage current is large, short life, low prices.
8, the light emitting angle.
Different uses LED light emission angle is not the same. Special light angle, the higher the price. If all diffusion angle, higher prices.
9, colloid.
Ordinary LED colloidal is epoxy resin, have anti-UV and fire retardant of LED, the higher the price, high-quality outdoor LED lighting should be UV and fire.
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2015年6月11日星期四
What is the LED trunk light
In the development process of the lamp, in order to fit people's aesthetic, so the appearance of different kinds of lighting also will produce, trunk light is one of the classic. LED trunk light is an embedded LED ceiling light. It looks like the trunk, so called trunk light.
Trunk light are usually is used as a spotlight, it applies to clothing stores, home stores, jewelry stores, professional windows, counters, all kinds of exhibition halls and other places need to focus on lighting. It is the ideal lamp to replace traditional halogen tungsten lamp and metal halide lamp.
Trunk ceiling light working environment temperature is generally -30 ℃ ~ 50 ℃, the input voltage is generally: AC90~260V, up to 50,000 hours life.
Adjustable angle of the LED trunk light is more flexible and convenient than the conventional embedded spotlight. It uses wide range adjusting design (universal regulation), the horizontal direction is 360 degree, the vertical direction is 50 degree, so the light without any waste, to ensure maximum effectiveness of lighting.
LED trunk light using anti glare design of the light-emitting surface invagination. The external structure is more high-grade than conventional embedded spotlight, meet the needs of the majority of the high-grade malls.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_22_174.html, reproduced please specify. yjblog1506
Trunk light are usually is used as a spotlight, it applies to clothing stores, home stores, jewelry stores, professional windows, counters, all kinds of exhibition halls and other places need to focus on lighting. It is the ideal lamp to replace traditional halogen tungsten lamp and metal halide lamp.
Trunk ceiling light working environment temperature is generally -30 ℃ ~ 50 ℃, the input voltage is generally: AC90~260V, up to 50,000 hours life.
Adjustable angle of the LED trunk light is more flexible and convenient than the conventional embedded spotlight. It uses wide range adjusting design (universal regulation), the horizontal direction is 360 degree, the vertical direction is 50 degree, so the light without any waste, to ensure maximum effectiveness of lighting.
LED trunk light using anti glare design of the light-emitting surface invagination. The external structure is more high-grade than conventional embedded spotlight, meet the needs of the majority of the high-grade malls.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_22_174.html, reproduced please specify. yjblog1506
2015年6月5日星期五
What is the LED track light
Track lamp is installed in a similar track, can arbitrarily adjust the irradiation angle, generally used in the need to focus on lighting places. So what is the LED track light? How does it work?
LED track light is to LED as a light source for track lamp. The same as the traditional track light, need to install in matching the tracks, there is voltage input in the track inside.
On both sides of the rail internal with conductive metal strip (high quality track made of copper, poor quality track made of iron), and the track lamp joint have a conductive copper sheet can be rotated. During installation, the LED track spot light conductive copper sheet contact to the track conductive metal strip, track light will be energized, track lamp was lit.
Now, LED technology is gradually mature,track light from the previous metal halide light source was gradually replaced by the LED light source, thereby achieving more energy-saving, environmental protection. now people usually say track lights , slowly collectively referred to as the LED track light.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_22_172.html, reproduced please specify. yjblog1506
LED track light is to LED as a light source for track lamp. The same as the traditional track light, need to install in matching the tracks, there is voltage input in the track inside.
On both sides of the rail internal with conductive metal strip (high quality track made of copper, poor quality track made of iron), and the track lamp joint have a conductive copper sheet can be rotated. During installation, the LED track spot light conductive copper sheet contact to the track conductive metal strip, track light will be energized, track lamp was lit.
Now, LED technology is gradually mature,track light from the previous metal halide light source was gradually replaced by the LED light source, thereby achieving more energy-saving, environmental protection. now people usually say track lights , slowly collectively referred to as the LED track light.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_22_172.html, reproduced please specify. yjblog1506
2015年5月25日星期一
What are the disadvantages of LED bulb
The LED bulb have the advantages of energy saving and environmental protection, so the LED bulb is becoming more and more popular. But the LED bulb is also not be the pink of perfection. What are the disadvantages of LED bulb?
The disadvantage of LED bulb is mainly reflected in the price. The performance is better, the higher the price. Because LED bulb complex in structure than incandescent, even in the case of mass production, the price will be higher than incandescent lamps. Currently, the price of LED bulb is also higher than the electronic energy-saving lamps. But with the LED bulb are more and more people understand and accept, and gradually expand the scale of production, the LED bulbs price will soon reach the level of electronic energy-saving lamps. At the time of purchase if you calculate the charge, and you will find, even now LED bulbs price is higher, on the basis of one year, based on the initial purchase cost plus a year electricity bill is lower than incandescent and electronic energy-saving lamps. And the LED bulb can now have up to 30,000 hours life.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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The disadvantage of LED bulb is mainly reflected in the price. The performance is better, the higher the price. Because LED bulb complex in structure than incandescent, even in the case of mass production, the price will be higher than incandescent lamps. Currently, the price of LED bulb is also higher than the electronic energy-saving lamps. But with the LED bulb are more and more people understand and accept, and gradually expand the scale of production, the LED bulbs price will soon reach the level of electronic energy-saving lamps. At the time of purchase if you calculate the charge, and you will find, even now LED bulbs price is higher, on the basis of one year, based on the initial purchase cost plus a year electricity bill is lower than incandescent and electronic energy-saving lamps. And the LED bulb can now have up to 30,000 hours life.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_20_169.html, reproduced please specify. yjblog1505
2015年5月15日星期五
What are the advantages of LED track light
LED track light is a track lamp, its light source with LED. It is widely used in key lighting places, such as shopping malls (clothing stores, furniture stores and other brand stores), car show, jewelry, Stars Hotel, brand clothing, high-grade club, museums, chain stores, brand business hall, professional window, counter and so on. It's the ideal light source to replace traditional halogen tungsten lamp and metal halide lamp. With the development of electronic technology, the emergence of many new styles, various shapes, flexible and changeable.
The advantages of LED track light:
1, LED track light is with LED as light source. LED light source is a cold light source, no radiation, no heavy metal pollution, pure color, high luminous efficiency, low frequency flash, energy-saving health. The light source of ordinary metal halide track lamp is metal halide lamp, the luminous principle of metal halide lamps are Mercury is after gasification and the two electrode reaction that produces light, will produce a lot of heat and radiation, and if it's broken must be handled with care, otherwise may pollute the environment (mercury is a heavy metal elements, harmful to human health).
2, A typical characteristic of LED track spot light is energy, LED track light and metal halide track light at the same brightness, the power consumption of LED track light is only the ordinary metal halide track light 40%-60%, obviously the power saving effect.
3, High quality LED track light life of at least 30000 hours, while the life of an ordinary metal halide track light is generally 8000 hours, between them the difference is very obvious in life.
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The advantages of LED track light:
1, LED track light is with LED as light source. LED light source is a cold light source, no radiation, no heavy metal pollution, pure color, high luminous efficiency, low frequency flash, energy-saving health. The light source of ordinary metal halide track lamp is metal halide lamp, the luminous principle of metal halide lamps are Mercury is after gasification and the two electrode reaction that produces light, will produce a lot of heat and radiation, and if it's broken must be handled with care, otherwise may pollute the environment (mercury is a heavy metal elements, harmful to human health).
2, A typical characteristic of LED track spot light is energy, LED track light and metal halide track light at the same brightness, the power consumption of LED track light is only the ordinary metal halide track light 40%-60%, obviously the power saving effect.
3, High quality LED track light life of at least 30000 hours, while the life of an ordinary metal halide track light is generally 8000 hours, between them the difference is very obvious in life.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年5月11日星期一
The benefits of LED light tube
LED fluorescent light with traditional fluorescent light alike in appearance size caliber. Length is 60cm or 120cm or 150cm, the power respectively 10W, 16W and 20W. 18W traditional fluorescent lamps (ballast) actual power consumption is about 26W, 36W the traditional fluorescent lamps (ballast) actual power consumption is about 45W.
Compared to conventional fluorescent lamps, the benefits of LED light tube are as follows:
The effect of energy saving: 10W LED fluorescent lamp brightness than the traditional 40W fluorescent lamp is brighter and 16W LED fluorescent light than traditional 64W fluorescent lamp will light, LED light tube brightness is softer, making it easier for people to accept. The service life at 50000 -80000 hours, power supply voltage of AC85V-260V, without qihuiqi and ballast, start fast, small power, no stroboscopic, not easy to visual fatigue. It is not only a super energy-saving, more environmental protection. These advantages of LED tube, so it becomes one of the focuses on the development of lighting engineering products of national green energy, is the main product to replace the traditional fluorescent lamp.
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Compared to conventional fluorescent lamps, the benefits of LED light tube are as follows:
The effect of energy saving: 10W LED fluorescent lamp brightness than the traditional 40W fluorescent lamp is brighter and 16W LED fluorescent light than traditional 64W fluorescent lamp will light, LED light tube brightness is softer, making it easier for people to accept. The service life at 50000 -80000 hours, power supply voltage of AC85V-260V, without qihuiqi and ballast, start fast, small power, no stroboscopic, not easy to visual fatigue. It is not only a super energy-saving, more environmental protection. These advantages of LED tube, so it becomes one of the focuses on the development of lighting engineering products of national green energy, is the main product to replace the traditional fluorescent lamp.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年5月4日星期一
The color temperature adjustable led bulb light profile
The color temperature adjustable led bulb light including a plurality of LED devices and controls the LED drive control device module. LED devices are LED devices with different color temperature, and based on the color temperature of the LED devices were divided into several groups. The drive control module controls the LED device of each group, one or more sets of the light-emitting light.
The drive control module of the color temperature adjustable led bulb light includes LED dimming control circuit, where there are multiple color temperature control switch, each color temperature control switch connected to a set of LED devices group, used to control the current on-off of LED device group.
This LED bulb driver circuit further comprises a power supply control module and a first micro-processing unit. A first output terminal of the power supply circuit is connected to LED dimming control circuit input terminal by the power control switch. A second output terminal of the power supply circuit is connected to the input terminal of the first micro-processing unit. The first PWM control signal micro processing unit connected to the output terminal of the power supply control switch for controlling the on-off state of the power control switch. The color temperature control signal output terminal of the first micro-processing unit circuit is connected to LED dimming control signal input terminal circuit are connected, used to control the color temperature control switch on-off.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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The drive control module of the color temperature adjustable led bulb light includes LED dimming control circuit, where there are multiple color temperature control switch, each color temperature control switch connected to a set of LED devices group, used to control the current on-off of LED device group.
This LED bulb driver circuit further comprises a power supply control module and a first micro-processing unit. A first output terminal of the power supply circuit is connected to LED dimming control circuit input terminal by the power control switch. A second output terminal of the power supply circuit is connected to the input terminal of the first micro-processing unit. The first PWM control signal micro processing unit connected to the output terminal of the power supply control switch for controlling the on-off state of the power control switch. The color temperature control signal output terminal of the first micro-processing unit circuit is connected to LED dimming control signal input terminal circuit are connected, used to control the color temperature control switch on-off.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年4月27日星期一
The 3 volt led light bulbs specifications
The 3 volt led light bulbs has a variety of specifications:
1, 0.06W, voltage is 2.5-3.5V, the current is 20mA.
2, 0.5W, voltage is 2.5-3.77V, the current is 150mA.
3, 1W, voltage is 2.79-3.99V, the current is 350mA.
4, 3W, voltage is 3.05-4.47V, the current is 700mA.
5, 5W, voltage is 3.16-4.88V, the current is 1000mA.
A single 3 volt led light bulbs wanted to connect to the voltage above 3 volt power supply, need to connected in series with the appropriate resistor. For example, 3 volt led light bulbs connected to the 9 volt power supply, so the voltage of the resistance is 6 volts, resistor R=6/0.02=330 ohms. So a 300 ohm resistor in series can be.
A plurality of 3 volt led light bulbs is connected to more than 3 volt power supply, LED bulb needs to connected in parallel, and series a resistor in the total line. For example, 5 3 volt led light bulbs connected to the 9 volt power supply, if the LED bulb in series is connected directly to the power supply, voltage of each LED lamp is definitely not enough. The LED lamp can be connected in parallel, and then are connected in series with a resistor, the resistor R=6/ (0.02 * 5) =60 ohm.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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1, 0.06W, voltage is 2.5-3.5V, the current is 20mA.
2, 0.5W, voltage is 2.5-3.77V, the current is 150mA.
3, 1W, voltage is 2.79-3.99V, the current is 350mA.
4, 3W, voltage is 3.05-4.47V, the current is 700mA.
5, 5W, voltage is 3.16-4.88V, the current is 1000mA.
A single 3 volt led light bulbs wanted to connect to the voltage above 3 volt power supply, need to connected in series with the appropriate resistor. For example, 3 volt led light bulbs connected to the 9 volt power supply, so the voltage of the resistance is 6 volts, resistor R=6/0.02=330 ohms. So a 300 ohm resistor in series can be.
A plurality of 3 volt led light bulbs is connected to more than 3 volt power supply, LED bulb needs to connected in parallel, and series a resistor in the total line. For example, 5 3 volt led light bulbs connected to the 9 volt power supply, if the LED bulb in series is connected directly to the power supply, voltage of each LED lamp is definitely not enough. The LED lamp can be connected in parallel, and then are connected in series with a resistor, the resistor R=6/ (0.02 * 5) =60 ohm.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年4月21日星期二
The five characteristics of 72w 600x1200 ceiling led light panel
The 72w 600x1200 ceiling led light panel with high brightness LED as a light source for hotels, bars, restaurants, cafes, home interior decoration, and other indoor lighting, you can directly replace the original ordinary fluorescent lamps, and its higher brightness.
Main performance and features of 72w 600x1200 ceiling led light panel are as follows:
LED is a point-like light, can be flexibly combined, customers can design a variety of different shapes of light, its design is very flexible.
The LED panel light high illuminance. The LED panel light adopts a reflective panel and sealed design, made with efficient light guide plate, and aluminum materials. Lighting effect uniformly and higher illumination.
The LED panel light less heat. The led ceiling panel light shape thin, heat dissipation function is complete, low power, low heat.
The LED panel light long life. LED theoretical life of up to 100,000 hours. As calculated according to eight hours a day, its theoretical life of more than 27 years.
The 72w 600x1200 ceiling led light panel can according to different needs and environmental change regulation of light color, not only no radiation and glare, but also can protect vision, color more gentle.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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Main performance and features of 72w 600x1200 ceiling led light panel are as follows:
LED is a point-like light, can be flexibly combined, customers can design a variety of different shapes of light, its design is very flexible.
The LED panel light high illuminance. The LED panel light adopts a reflective panel and sealed design, made with efficient light guide plate, and aluminum materials. Lighting effect uniformly and higher illumination.
The LED panel light less heat. The led ceiling panel light shape thin, heat dissipation function is complete, low power, low heat.
The LED panel light long life. LED theoretical life of up to 100,000 hours. As calculated according to eight hours a day, its theoretical life of more than 27 years.
The 72w 600x1200 ceiling led light panel can according to different needs and environmental change regulation of light color, not only no radiation and glare, but also can protect vision, color more gentle.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年4月17日星期五
The benefits of surface mounted led down light
In recent years, surface mounted led down light has become a hot lighting products at home and abroad, more and more have chosen LED interior lighting surface mounted downlights. But compared to other lighting, the surface mounted downlights can only be said to be a very small part of the market share.
The surface mounted led down light is the application of new LED light source based on the improvement in the traditional downlight products. Surface mounted down light do not need to trepanning, that can surface mounted on the ceiling. At the same time more flexible and beautiful design, mainly in round and square based. When installing, maintaining the overall unity and perfect of architect decoration, do not undermine the integrity of the ceiling.
The surface mounted LED down light what advantage?
One, surface mounted LED down light with LED spotlights contrast
The surface mounted LED down light using diffusion plate, so that the light evenly distributed, can realize indoor large area uniform lighting, can be used as the main light source, but also can be used in key areas of lighting, light and soft and not dazzling, is conducive to the protection of the health of eyes! LED spotlights light concentration, often for auxiliary lighting use, generally used for key area lighting, background wall lighting, cabinet lighting, but if used as the main lighting, indoor uneven distribution of light, the light is not soft.
Second, surface mounted LED down light with LED recessed downlights contrast
The surface mounted LED down light is a bright outfit to the lighting on the ceiling surface. Installation is quick, convenient, do not need to open hole. More prominent illuminated objects, but also as a quiet atmosphere. Surface mounted downlights also has a certain decorative effect, maintenance and replacement is simple and convenient.
LED recessed down light in the installation cumbersome, inconvenient, require openings, the late disassembly and repair trouble.
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The surface mounted led down light is the application of new LED light source based on the improvement in the traditional downlight products. Surface mounted down light do not need to trepanning, that can surface mounted on the ceiling. At the same time more flexible and beautiful design, mainly in round and square based. When installing, maintaining the overall unity and perfect of architect decoration, do not undermine the integrity of the ceiling.
The surface mounted LED down light what advantage?
One, surface mounted LED down light with LED spotlights contrast
The surface mounted LED down light using diffusion plate, so that the light evenly distributed, can realize indoor large area uniform lighting, can be used as the main light source, but also can be used in key areas of lighting, light and soft and not dazzling, is conducive to the protection of the health of eyes! LED spotlights light concentration, often for auxiliary lighting use, generally used for key area lighting, background wall lighting, cabinet lighting, but if used as the main lighting, indoor uneven distribution of light, the light is not soft.
Second, surface mounted LED down light with LED recessed downlights contrast
The surface mounted LED down light is a bright outfit to the lighting on the ceiling surface. Installation is quick, convenient, do not need to open hole. More prominent illuminated objects, but also as a quiet atmosphere. Surface mounted downlights also has a certain decorative effect, maintenance and replacement is simple and convenient.
LED recessed down light in the installation cumbersome, inconvenient, require openings, the late disassembly and repair trouble.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年4月15日星期三
The brief introduction of the color changing led light bulb
The color changing led light bulb is a new LED bulbs. Its shape and the same common incandescent bulbs, but is lit, it will automatically change color at a certain time. Circulation issued blue, yellow, green, purple, blue, red, white light. It is suitable for family birthday parties, holiday parties, New Year holidays, adding to the festive atmosphere of joy, can also be used for entertainment and for advertising lights. The color changing led light bulb is characterized, energy saving, long service life, easy to use, cheap price.
Why does the LED bulb will automatically change color? The optical principle of change color: The color changing led light bulb is composed of red (R), green (G), blue (B) composed of three primary color LED. Two-color LED that we are very familiar with. General by the red LED and green LED composition. It can separate glow red or green. If the red LED and green LED lit simultaneously. Red and green lights are mixed into a orange. The three primary colors LED were lit the two, it can emit yellow, purple, cyan light(such as red and blue LED lit simultaneously, emitted violet light); If the red, green, and blue LED lit simultaneously, it will to produce white light. If two of the three primary color LED is lit, the lit alone, or three LED lit simultaneously, can emit seven different colors of light.
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Why does the LED bulb will automatically change color? The optical principle of change color: The color changing led light bulb is composed of red (R), green (G), blue (B) composed of three primary color LED. Two-color LED that we are very familiar with. General by the red LED and green LED composition. It can separate glow red or green. If the red LED and green LED lit simultaneously. Red and green lights are mixed into a orange. The three primary colors LED were lit the two, it can emit yellow, purple, cyan light(such as red and blue LED lit simultaneously, emitted violet light); If the red, green, and blue LED lit simultaneously, it will to produce white light. If two of the three primary color LED is lit, the lit alone, or three LED lit simultaneously, can emit seven different colors of light.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年4月9日星期四
Installation Considerations of LED concealed ceiling light
Installation Considerations of LED concealed ceiling light can be divided into the following points:
The use of high voltage power supply LED concealed ceiling light, not to work in the frequent start states;
LED ceiling light should be avoided to install the heat source and heat steam, corrosive gas places, so as not to affect the life;
Confirm lamp operating voltage, make sure before power lamp operating voltage is correct, incorrect connection of voltage lamps may cause permanent damage;
Before installing of the LED concealed ceiling light must first check the circuit, so as to avoid the phenomenon of leakage of electricity, resulting in personal safety. With respect to the circuit problem, the best professional electrician to install;
Recessed led ceiling lights belongs to the electric appliance products, please have the experience and the relevant certificates of professional electricians install, in order to avoid unnecessary accidents. LED ceiling light were detected in fixed before installation, if LED ceiling light has a problem, can be replaced in time;
Well in advance of the required mounting hole size, the power cord connected to the lamp terminal block, positive and negative attention. Confirm the installation is correct, the spring card to put up, the lamp body is inserted into the installation hole, forced upward, LED concealed ceiling light can automatically embedded. The power supply is switched on, the lamp can work normally;
Before installation, turn off the power, turn off the switch, while also prevent electric shock, please check the installation hole size meets the requirements while checking terminals and power input cable is securely connected, if loose, please lock before operating, otherwise may cause the lamp can not properly lit; check whether the lamps and the mounting surface smooth fit, if there is a gap please make appropriate adjustments.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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The use of high voltage power supply LED concealed ceiling light, not to work in the frequent start states;
LED ceiling light should be avoided to install the heat source and heat steam, corrosive gas places, so as not to affect the life;
Confirm lamp operating voltage, make sure before power lamp operating voltage is correct, incorrect connection of voltage lamps may cause permanent damage;
Before installing of the LED concealed ceiling light must first check the circuit, so as to avoid the phenomenon of leakage of electricity, resulting in personal safety. With respect to the circuit problem, the best professional electrician to install;
Recessed led ceiling lights belongs to the electric appliance products, please have the experience and the relevant certificates of professional electricians install, in order to avoid unnecessary accidents. LED ceiling light were detected in fixed before installation, if LED ceiling light has a problem, can be replaced in time;
Well in advance of the required mounting hole size, the power cord connected to the lamp terminal block, positive and negative attention. Confirm the installation is correct, the spring card to put up, the lamp body is inserted into the installation hole, forced upward, LED concealed ceiling light can automatically embedded. The power supply is switched on, the lamp can work normally;
Before installation, turn off the power, turn off the switch, while also prevent electric shock, please check the installation hole size meets the requirements while checking terminals and power input cable is securely connected, if loose, please lock before operating, otherwise may cause the lamp can not properly lit; check whether the lamps and the mounting surface smooth fit, if there is a gap please make appropriate adjustments.
The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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2015年4月6日星期一
Component parts and characteristics of LED shallow down lights
The main composition of LED shallow down light (lamp body, lamp panel, a diffusion plate, light guide plate, fixing clamps, screws, supporting the aluminum substrate, driving)
The finished product is made of aluminum alloy (ADC12) die-casting. The good thermal conductivity. Diffusion cover material for the PMMA, light uniformity, consistency.
Product features: design excellent heat dissipation thin gear shaped, aluminum die-casting mold shell, the surface electrostatic spray treatment, the effective use of the lamp body contour and surface special craft processing mode, effectively increase the heat dissipation area, improve the heat transfer rate of the shell surface, LED surface temperature is lower, more stable performance, long service life.
Advantages of LED shallow down lights:
Energy: energy consumption of white LED down light is only 1/10 of the incandescent lamp, energy saving lamp 1/4.
Longevity: LED theory of life can be more than 100000 hours, for ordinary household lighting is put things right once and for all.
Firm: solid state encapsulation, belongs to cold light source type, convenient transportation and installation, can be installed in any micro and closed equipment, vibration resistance, adaptable.
Environmental protection: no mercury (Hg) and other harmful substances to the environment, will not cause damage to the environment, LED contains no infrared, ultraviolet.
Quick response: LED fast response speed, the total elimination of the traditional high pressure sodium lamp starting process is long. Application: hotels, shopping malls, schools, hospitals, office, room, family and other indoor lighting places.
Economy: save electricity, reduce electricity costs, a year and a half can cost recovery lamp.
Low Carbon: the power saving is equivalent to reducing carbon emissions.
The above article from Songshunsteel official website (http://www.songshunsteel.com/)
The original address: http://www.sc-ledlights.com/news_show_4_20_150.html, reproduced please specify. songblog1504
The finished product is made of aluminum alloy (ADC12) die-casting. The good thermal conductivity. Diffusion cover material for the PMMA, light uniformity, consistency.
Product features: design excellent heat dissipation thin gear shaped, aluminum die-casting mold shell, the surface electrostatic spray treatment, the effective use of the lamp body contour and surface special craft processing mode, effectively increase the heat dissipation area, improve the heat transfer rate of the shell surface, LED surface temperature is lower, more stable performance, long service life.
Advantages of LED shallow down lights:
Energy: energy consumption of white LED down light is only 1/10 of the incandescent lamp, energy saving lamp 1/4.
Longevity: LED theory of life can be more than 100000 hours, for ordinary household lighting is put things right once and for all.
Firm: solid state encapsulation, belongs to cold light source type, convenient transportation and installation, can be installed in any micro and closed equipment, vibration resistance, adaptable.
Environmental protection: no mercury (Hg) and other harmful substances to the environment, will not cause damage to the environment, LED contains no infrared, ultraviolet.
Quick response: LED fast response speed, the total elimination of the traditional high pressure sodium lamp starting process is long. Application: hotels, shopping malls, schools, hospitals, office, room, family and other indoor lighting places.
Economy: save electricity, reduce electricity costs, a year and a half can cost recovery lamp.
Low Carbon: the power saving is equivalent to reducing carbon emissions.
The above article from Songshunsteel official website (http://www.songshunsteel.com/)
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Why LED pop ceiling light so popular
Since this year, Home Furnishing lighting has become the main target of the LED lamp, many LED lamp manufacturers have introduced LED ceiling lamp, LED bulb lamp, LED downlights and other home lighting products, LED ceiling lamp is more sales hot, many LED Luminaire distributors and agents are reflected, LED ceiling lamp into the leading products, sell well, can sell a lot of LED ceiling light every day.
Why LED pop ceiling light can be popular in the market? In fact, this is to be expected, this can be from the technical, quality, cost and price perspective.
Many retail businesses need LED ceiling lamps, now basically have LED ceiling in lighting store. Consumers to buy lamps, the first sentence is to ask "Is there LED lights," and some words will go in and see, there is no U-turn left. LED ceiling lights can quickly seize store displays to attract consumers, and let the consumer brand awareness, therefore becomes a tool of LED light panel manufacturers to develop new markets.
LED pop ceiling light either as the main living room lamps, lighting fixtures can also be used as bedrooms, corridors, toilets and other places, and therefore it is the preferred lighting of consumers, the consumers are usually selected first LED ceiling, then select LED down light, etc. as auxiliary lighting, So the demand for LED ceiling is very high.
LED ceiling lamp prices tend to civilians. Due to improvement in technology, chip, lamp beads, drivers and other prices have declined, LED Ceiling costs also followed the decline, and the quality has improved. At present, LED pop ceiling light light sources are mostly SMD light source light uniformity, prices are getting concessions, LED ceiling light with the traditional ceiling lamp little difference in the price, but more energy saving, so consumers are more willing to accept the LED Ceiling lamp.
In summary, LED ceiling lamps become the market mainstream products, is not surprising. However, LED ceiling lights can be hot in the end how long, we'll see after most of the dealers are on LED ceiling lamps, customers will begin to saturate the market began to stabilize, LED lamp manufacturers and then to the LED ceiling then need to consider carefully.
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Why LED pop ceiling light can be popular in the market? In fact, this is to be expected, this can be from the technical, quality, cost and price perspective.
Many retail businesses need LED ceiling lamps, now basically have LED ceiling in lighting store. Consumers to buy lamps, the first sentence is to ask "Is there LED lights," and some words will go in and see, there is no U-turn left. LED ceiling lights can quickly seize store displays to attract consumers, and let the consumer brand awareness, therefore becomes a tool of LED light panel manufacturers to develop new markets.
LED pop ceiling light either as the main living room lamps, lighting fixtures can also be used as bedrooms, corridors, toilets and other places, and therefore it is the preferred lighting of consumers, the consumers are usually selected first LED ceiling, then select LED down light, etc. as auxiliary lighting, So the demand for LED ceiling is very high.
LED ceiling lamp prices tend to civilians. Due to improvement in technology, chip, lamp beads, drivers and other prices have declined, LED Ceiling costs also followed the decline, and the quality has improved. At present, LED pop ceiling light light sources are mostly SMD light source light uniformity, prices are getting concessions, LED ceiling light with the traditional ceiling lamp little difference in the price, but more energy saving, so consumers are more willing to accept the LED Ceiling lamp.
In summary, LED ceiling lamps become the market mainstream products, is not surprising. However, LED ceiling lights can be hot in the end how long, we'll see after most of the dealers are on LED ceiling lamps, customers will begin to saturate the market began to stabilize, LED lamp manufacturers and then to the LED ceiling then need to consider carefully.
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2015年4月1日星期三
Remote control rechargeable led bulb light features
Remote control rechargeable led bulb light can remotely non-directional remote control.
Radio remote control signal is not blocked by the wall, infrared remote control has a range of restrictions and the signal can be wall obstacles.
Adjustable brightness, according to their own needs to adjust to the best effect, adjustable from 0% to 100%.
Remote control rechargeable led bulb light receiving end software the code function, simply press any key on the remote control for about 10 seconds to success of the code, the function can also according to customer requirements change.
Each remote control is the only code written at the factory, there will be no mutual interference.
Flexible and convenient, the remote control can control multiple LED bulb through the code, you simply need a single remote control to remote control all the lights at home.
The receiver with high sensitivity and strong anti-interference imported chips, dimming technology using the pulse width modulation mode, there is no stroboscopic phenomenon.
Low-carbon energy, light and soft no flicker, no radiation, no pollution, low light failure.
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Radio remote control signal is not blocked by the wall, infrared remote control has a range of restrictions and the signal can be wall obstacles.
Adjustable brightness, according to their own needs to adjust to the best effect, adjustable from 0% to 100%.
Remote control rechargeable led bulb light receiving end software the code function, simply press any key on the remote control for about 10 seconds to success of the code, the function can also according to customer requirements change.
Each remote control is the only code written at the factory, there will be no mutual interference.
Flexible and convenient, the remote control can control multiple LED bulb through the code, you simply need a single remote control to remote control all the lights at home.
The receiver with high sensitivity and strong anti-interference imported chips, dimming technology using the pulse width modulation mode, there is no stroboscopic phenomenon.
Low-carbon energy, light and soft no flicker, no radiation, no pollution, low light failure.
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Introduction of LED tube type
The LED tube type include: T4, T5, T8, T9, T10, said tube thickness. Numerical of T behind, said tube perimeter, such as the perimeter of T4 is 4 cm, the perimeter of T5 is 5 cm. To calculate the diameter: diameter of T8 is 1 inches (2.54 cm), T4's diameter is 0.5 inches (1.27 cm).
T represents the diameter of the tube: 1T =1/8 [1 inch=25.4mm]; 1T=1 inch *1/8 =3.175 mm; T4=12.7mm; T5=16mm; T8=25.4mm; T9=28.6mm; T10=31.8mm (The lamp cap of LED tube is mainly used G5, G13). LED tube with the traditional fluorescent lamps are the same in size of aperture diameter. Length: 60cm, 120cm, 150cm, 180cm, 240cm; power there: 9W, 10W, 12W, 16W, 18W, 20W, 22W, 27W, 30W , 32W etc..
Common of LED tube type: φ26MM*600MM (60cm LED tube); φ26MM*900MM (90cm LED tube); φ26MM*1200MM (120cm LED tube); φ26MM*1500MM (150cm LED tube).
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T represents the diameter of the tube: 1T =1/8 [1 inch=25.4mm]; 1T=1 inch *1/8 =3.175 mm; T4=12.7mm; T5=16mm; T8=25.4mm; T9=28.6mm; T10=31.8mm (The lamp cap of LED tube is mainly used G5, G13). LED tube with the traditional fluorescent lamps are the same in size of aperture diameter. Length: 60cm, 120cm, 150cm, 180cm, 240cm; power there: 9W, 10W, 12W, 16W, 18W, 20W, 22W, 27W, 30W , 32W etc..
Common of LED tube type: φ26MM*600MM (60cm LED tube); φ26MM*900MM (90cm LED tube); φ26MM*1200MM (120cm LED tube); φ26MM*1500MM (150cm LED tube).
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2015年3月25日星期三
The advantages of LED down light 12w
The advantages of LED down light 12w:
High efficiency and energy saving. Under the condition of the same brightness, LED energy-saving lamps 1000 hours consumption 1 kwh, ordinary incandescent lamp 17 hour consumption of 1 kwh, ordinary energy-saving lamps one hundred hours 1 kwh of electricity consumption.
Long life. Theoretically LED energy saving lamp life of up to a million hours. Ordinary incandescent lamp life of over 1000 hours.
LED down light 12w non ultraviolet and infrared rays, no radiation, no pollution. The ordinary energy-saving lamps and incandescent light contains ultraviolet and infrared.
Environmental protection. LED down light is not harmful elements such as mercury and lead, conducive to recycling, but does not produce electromagnetic interference.
Protect eyesight. DC power drive, no flash, general lights are AC drive, will inevitably produce strobe, detrimental to the eyes.
LED down light 12w with high efficiency, low fever, 90% of the electrical energy into visible light, incandescent lamp only 20% electric energy into visible light, the other 80% of the electrical energy into heat energy, is a great waste of limited resources.
The safety coefficient is high, the required voltage and current is smaller, less heat, no safety hidden trouble, can be used in mines and other dangerous places.
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High efficiency and energy saving. Under the condition of the same brightness, LED energy-saving lamps 1000 hours consumption 1 kwh, ordinary incandescent lamp 17 hour consumption of 1 kwh, ordinary energy-saving lamps one hundred hours 1 kwh of electricity consumption.
Long life. Theoretically LED energy saving lamp life of up to a million hours. Ordinary incandescent lamp life of over 1000 hours.
LED down light 12w non ultraviolet and infrared rays, no radiation, no pollution. The ordinary energy-saving lamps and incandescent light contains ultraviolet and infrared.
Environmental protection. LED down light is not harmful elements such as mercury and lead, conducive to recycling, but does not produce electromagnetic interference.
Protect eyesight. DC power drive, no flash, general lights are AC drive, will inevitably produce strobe, detrimental to the eyes.
LED down light 12w with high efficiency, low fever, 90% of the electrical energy into visible light, incandescent lamp only 20% electric energy into visible light, the other 80% of the electrical energy into heat energy, is a great waste of limited resources.
The safety coefficient is high, the required voltage and current is smaller, less heat, no safety hidden trouble, can be used in mines and other dangerous places.
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The analysis of the LED panel lamp cost
The LED panel lamp cost is determined by various factors. Our simple analysis for everyone.
A, LED lamp bead cost. This is a relatively fixed, depending on the technology level of the whole industry, but also the general customers are purchasing Taiwan or American brand, price cannot control. Even if the purchase price is different, the gap is small. So, want to in this part of reduce cost, more difficult.
Two, border. The border is usually aluminum alloy material, which belongs to the futures prices, relatively large changes, according to the current market, basically belongs to the bullish trend.
Three, the driving power supply. LED panel light power supply, a mature industry, the price also is more transparent, the difference lies in the customer requirements of high or low and there is a little gap. But now there is a fireproof ultrathin PC material, can do 1.0mm fireproof, either through the UL certification, but also can reduce the weight of power effectively, and improve the flexibility of design. In improving the performance of the products, reduce the cost of.
Four, the light guide plate. The light guide plate has size and thickness of different, generally is 4mm and 6mm. 6mm mature, light efficiency in general can do more than 85%, the price is relatively expensive, occupied the whole lamp at least cost more than 25%. 4mm the price will be cheaper than the 6mm a little bit of money, but 4mm technology is not very mature, can do the manufacturers, not many.
Five, the diffusion plate. The diffusion plate material determines the price. Currently on the market there are PC and PMMA two. PMMA was at least 30% cheaper than PC. But there is a drawback, is PMMA relatively brittle, the thinnest can do 2mm, and PC to 1.0---2.0, and the toughness is good, the assembly is convenient. And can do fireproof grade 94V0 and 94V2.
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A, LED lamp bead cost. This is a relatively fixed, depending on the technology level of the whole industry, but also the general customers are purchasing Taiwan or American brand, price cannot control. Even if the purchase price is different, the gap is small. So, want to in this part of reduce cost, more difficult.
Two, border. The border is usually aluminum alloy material, which belongs to the futures prices, relatively large changes, according to the current market, basically belongs to the bullish trend.
Three, the driving power supply. LED panel light power supply, a mature industry, the price also is more transparent, the difference lies in the customer requirements of high or low and there is a little gap. But now there is a fireproof ultrathin PC material, can do 1.0mm fireproof, either through the UL certification, but also can reduce the weight of power effectively, and improve the flexibility of design. In improving the performance of the products, reduce the cost of.
Four, the light guide plate. The light guide plate has size and thickness of different, generally is 4mm and 6mm. 6mm mature, light efficiency in general can do more than 85%, the price is relatively expensive, occupied the whole lamp at least cost more than 25%. 4mm the price will be cheaper than the 6mm a little bit of money, but 4mm technology is not very mature, can do the manufacturers, not many.
Five, the diffusion plate. The diffusion plate material determines the price. Currently on the market there are PC and PMMA two. PMMA was at least 30% cheaper than PC. But there is a drawback, is PMMA relatively brittle, the thinnest can do 2mm, and PC to 1.0---2.0, and the toughness is good, the assembly is convenient. And can do fireproof grade 94V0 and 94V2.
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2015年3月20日星期五
The characteristics of LED grille down light
The characteristics of LED grille down light of high quality, generally have the following points:
1. Using special technology package, sturdy and durable, life of up to 50000 hours.
2. No ultraviolet and infrared light, no radiation, no harmful elements such as mercury and lead, easy to recovery and utilization.
3. Using high quality optical lens, strong penetrating power, high transmittance, uniform light distribution.
4. Using high quality aluminum alloy heat radiating material, heat dissipation coefficient is higher, the thermal design unique, effective heat conduction and diffusion.
5. DC drive, fast response, no stroboscopic, glare, light instantly reach the total luminous flux output.
6. Low fever, 90% of the electrical energy into visible light.
7. The required voltage, current is smaller, less heat, no safety hidden danger.
8. The advantage of LED grille down light: using constant current and constant voltage control, the use of wide voltage, overcome the grid and noise pollution generated by the ballast.
9. Earthquake resistance, impact resistance, with CE, ROHS, FCC and other international certification standards.
10. The characteristics of LED grille down light: double steering even 360 degrees and pull up and down.
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1. Using special technology package, sturdy and durable, life of up to 50000 hours.
2. No ultraviolet and infrared light, no radiation, no harmful elements such as mercury and lead, easy to recovery and utilization.
3. Using high quality optical lens, strong penetrating power, high transmittance, uniform light distribution.
4. Using high quality aluminum alloy heat radiating material, heat dissipation coefficient is higher, the thermal design unique, effective heat conduction and diffusion.
5. DC drive, fast response, no stroboscopic, glare, light instantly reach the total luminous flux output.
6. Low fever, 90% of the electrical energy into visible light.
7. The required voltage, current is smaller, less heat, no safety hidden danger.
8. The advantage of LED grille down light: using constant current and constant voltage control, the use of wide voltage, overcome the grid and noise pollution generated by the ballast.
9. Earthquake resistance, impact resistance, with CE, ROHS, FCC and other international certification standards.
10. The characteristics of LED grille down light: double steering even 360 degrees and pull up and down.
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The design of LED bulb lamp
LED bulb lamp to replace the incandescent lamp, then in the lamp cap and shape are similar to the incandescent lamp. The design of LED bulb lamp requirements are as follows.
1. Brightness to almost incandescent lamp. Incandescent lamp wattage usually only, do not pay attention to the lumen. LED bulb lamp not only has the wattage, and luminous flux. In the same light, LED bulb relative to the power of incandescent lamp can save 10 times. One thing to note, at present, from the LED bulb lamp light efficiency and heat dissipation, it also can't do more than 10 watt.
2. Appearance should be similar. Usually the incandescent lamp to pear shaped, so LED bulb lamp should be designed into a pear shaped.
3. The volume and weight. Because LED requires constant and radiator, LED bulb weight is greater than incandescent lamps.
4. The lamp cap to the same. LED bulb lamp holder types must be the same as incandescent lamp.
5. Supply voltage should be the same. The voltage of each country is different, but the LED bulb lamp generally use the switch power supply, so it can be wide supply voltage 100-240V.
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1. Brightness to almost incandescent lamp. Incandescent lamp wattage usually only, do not pay attention to the lumen. LED bulb lamp not only has the wattage, and luminous flux. In the same light, LED bulb relative to the power of incandescent lamp can save 10 times. One thing to note, at present, from the LED bulb lamp light efficiency and heat dissipation, it also can't do more than 10 watt.
2. Appearance should be similar. Usually the incandescent lamp to pear shaped, so LED bulb lamp should be designed into a pear shaped.
3. The volume and weight. Because LED requires constant and radiator, LED bulb weight is greater than incandescent lamps.
4. The lamp cap to the same. LED bulb lamp holder types must be the same as incandescent lamp.
5. Supply voltage should be the same. The voltage of each country is different, but the LED bulb lamp generally use the switch power supply, so it can be wide supply voltage 100-240V.
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2015年3月17日星期二
How to maintain the LED track light
LED track light used in shopping malls counter lighting, without proper maintenance, will affect the lighting effects, to consumers caused by a bad impression on the vision. Will soon be intense darkness without light. How to ensure that the lighting effect of LED orbit lamp? We need some maintenance on the track lights, lamp brightness can maintain, improve the counter sales. So how to maintain the LED track light?
The first. Buy LED track light, not to busy to install, should see the product instructions carefully, and then in accordance with the instructions to install, so that we can avoid some unnecessary trouble;
Second. Each part of regular inspection of products, to prevent potential safety hazard, causing unnecessary losses;
Third. Cleaning and maintenance should be careful not to change the structure of LED track light, in a clean maintenance after the end, the lamp installed in accordance with the original appearance, not missing, wrong loading;
Fourth. To strengthen the maintenance, can prolong the service life of the track lights. Often wipe with a cloth, and pay attention to prevent moisture intrusion, to avoid corrosion damage or leakage short-circuit phenomenon;
Fifth. Do not frequently switch, because at the moment of frequent start track lights, the current is greater than the rated current, the track lamp rapid temperature rise, will greatly reduce its service life, so to minimize the lamp switch.
Sixth. Damp easily lead to track light rust, fade, we should prevent moisture intrusion, avoid corrosion damage or leakage circuit.
Seventh. LED track light is best not to use water to clean, wipe with a dry cloth dampened in water, if not accidentally hit the water to try to dry, do not wipe with a damp cloth after the turn on the lights.
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The first. Buy LED track light, not to busy to install, should see the product instructions carefully, and then in accordance with the instructions to install, so that we can avoid some unnecessary trouble;
Second. Each part of regular inspection of products, to prevent potential safety hazard, causing unnecessary losses;
Third. Cleaning and maintenance should be careful not to change the structure of LED track light, in a clean maintenance after the end, the lamp installed in accordance with the original appearance, not missing, wrong loading;
Fourth. To strengthen the maintenance, can prolong the service life of the track lights. Often wipe with a cloth, and pay attention to prevent moisture intrusion, to avoid corrosion damage or leakage short-circuit phenomenon;
Fifth. Do not frequently switch, because at the moment of frequent start track lights, the current is greater than the rated current, the track lamp rapid temperature rise, will greatly reduce its service life, so to minimize the lamp switch.
Sixth. Damp easily lead to track light rust, fade, we should prevent moisture intrusion, avoid corrosion damage or leakage circuit.
Seventh. LED track light is best not to use water to clean, wipe with a dry cloth dampened in water, if not accidentally hit the water to try to dry, do not wipe with a damp cloth after the turn on the lights.
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Introduction of LED ceiling lamp shade
LED ceiling lamp shade commonly used is the PC board, its performance is as follows:
(1)translucent: PC board transmittance up to 89%, with the glass is almost. UV coating plate in the sun exposure will produce yellowing, atomization, poor light transmission, ten years after the transmission loss is 6%, PVC turnover rate is as high as 15% - 20%, glass fiber 12%-20%.
(2) the anti impact: PC plate impact strength is 250-300 times of ordinary glass. 30 times the same thickness of acrylic sheets. Is 2-20 times of toughened glass. Have the laudatory title of "not broken glass" and "ring of steel".
(3) anti UV: PC board side is coated with anti ultraviolet (UV) coating, the other side has the anti condensation process, anti ultraviolet, set insulation anti fogging functions. UV blocking through, for protecting the valuable works of art exhibits, make it from UV damage.
(4) light weight: LED ceiling light shade adopts PC board, the proportion is only half of the glass, saving transportation, unloading, installation and support frame of cost.
(5) flame retardant: PC board ignition is 580 degrees Celsius. Away from the fire extinguished, does not produce toxic gases when burned, will not contribute to the spread of fire.
(6) the temperature adaptability: PC plate in -100 ℃ no cold crisp, not soft in 135 ℃, its mechanics in harsh environments, such as mechanical properties showed no significant changes.
(7) weathering: the stability of PC plate can maintain the physical indicators at - 40 ℃ to 120 ℃ range. Artificial weathering test 4000 hours, yellowing degree is 2, transmittance reduce value is only 0.6%.
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(1)translucent: PC board transmittance up to 89%, with the glass is almost. UV coating plate in the sun exposure will produce yellowing, atomization, poor light transmission, ten years after the transmission loss is 6%, PVC turnover rate is as high as 15% - 20%, glass fiber 12%-20%.
(2) the anti impact: PC plate impact strength is 250-300 times of ordinary glass. 30 times the same thickness of acrylic sheets. Is 2-20 times of toughened glass. Have the laudatory title of "not broken glass" and "ring of steel".
(3) anti UV: PC board side is coated with anti ultraviolet (UV) coating, the other side has the anti condensation process, anti ultraviolet, set insulation anti fogging functions. UV blocking through, for protecting the valuable works of art exhibits, make it from UV damage.
(4) light weight: LED ceiling light shade adopts PC board, the proportion is only half of the glass, saving transportation, unloading, installation and support frame of cost.
(5) flame retardant: PC board ignition is 580 degrees Celsius. Away from the fire extinguished, does not produce toxic gases when burned, will not contribute to the spread of fire.
(6) the temperature adaptability: PC plate in -100 ℃ no cold crisp, not soft in 135 ℃, its mechanics in harsh environments, such as mechanical properties showed no significant changes.
(7) weathering: the stability of PC plate can maintain the physical indicators at - 40 ℃ to 120 ℃ range. Artificial weathering test 4000 hours, yellowing degree is 2, transmittance reduce value is only 0.6%.
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