Sourcechip launch new high quality LED bulb light

     With the rapid development of LED lighting industry, the competition among enterprises is becoming fiercer and fiercer. High quality LED lighting products is the foundation of long-term development of enterprises. Here we introduce our new high quality LED bulb light for you.
     Our new LED light bulb light efficiency is high, reaching 100lm/w. The light efficiency is an indicator of the electric energy conversion to light energy. The higher the light efficiency, the electric energy into light energy is stronger. The same brightness, high light efficiency lamps more energy-saving. The same power, high light efficiency lamps more brightness. Our new LED light bulb has four power levels: 7W, 9W, 11W, 13W. Their brightness is 700lm, 900lm, 1300lm, 1100lm. Can be used instead of 60W, 80W, 100W, 120W incandescent lamp. And we are now working on developing the LED light bulb for 110lm/w.
     Our new LED bulb's CRI is higher than the market is the majority of similar products. Our LED bulb's CRI is Ra>90, but most of the bulb's CRI is 70 or 80 in the market. CRI is higher, the color difference is small, the color rendering is better, the object being illuminated can reflect the original color.
     Our new LED bulb light is not only of high quality, but also the price is also more advantages. If you are interested in our new high quality LED bulb light, you can contact us, we will provide you with quality service.

The above article from Sourcechip official website, reproduced please specify. yjblog1603

Select the five major elements of the LED lamp wholesale factory

     Now some unscrupulous manufacturers in order to cater to the needs of the consumer, made no security, low quality LED lighting products, large flow of the market, facing the uneven lighting products, uses the presence of security risks have become the problem that consumers are most concerned about. Then choose a LED lamp wholesale factory have what conditions?
     Fully qualified security. First of all a regular LED lamp manufacturers, documents must be complete. Like a business license, the product of various types of certification such as: ISO9001 certification, 3C certification, ROHS certification, professional third party inspection, quality is more secure!
     Factory direct price higher. Factory supply price is more reasonable, a factory of its own LED lamps and lanterns enterprises, but also has the advantage of market competition.
     More reliable strength. Cooperation with a lamp company must look at its development process and the strength of the company.
     Product range. Product category is the primary factor affecting long-term cooperation, the trend of the times and market demand to develop new LED lamps and lanterns products, is the key to the development of enterprises. We are engaged in LED lamp wholesale and manufacturing industry for 15 years, the production of LED products: LED tube, led bulb, LED spot light, led ceiling lamps, LED panel light, led downlight etc., can meet the various needs of customers.
     More complete after-sale protection. A normal LED lamps enterprises, after-sales service is an important part of. Popularity of the accumulation of customers and customers' re cooperation with the sale of a great relationship.
     In the face of the uneven market LED lamps wholesale factory must be carefully chosen!

The above article from Sourcechip official website, reproduced please specify. yjblog1603

What is the high power LED bulb

     At present, there is no uniform standard for high power LED bulb. Some companies believe that in terms of its application, more than 10W of the bulb can be attributed to the high power category, and some companies believe that the power of the whole product, several ten of watts of LED bulb can only be considered a medium power, greater than 100W can be called real power.

     LED bulb light refers to using traditional incandescent light bulb shape appearance, internal selection of light source for LED lamp beads lighting products, have all LED lamps and lanterns, the advantages, such as energy conservation, environmental protection, the use of long life, no stroboscopic, green health etc.. And high power LED is a light emitting diode with high current rating. General LED product power is generally 0.05W, working current is 20mA, and the high power LED products can reach 1W, 2W, and even tens of watts, the operating current can be tens of Ma to hundreds of ma. LED high power is such a call, mainly for small power LED, high power LED bulb lamp beads single power is higher, the brightness is brighter, the price is higher.

The above article from Sourcechip official website, reproduced please specify. yjblog1603

Global LED bulb price in August 2015

     In the Asian region, in August 2015 the Japanese market, 7 watt LED bulb price is 1723 yen (about $14), 9 watt LED bulb light price is 2751 yen (about $22.8), compared with July rose 1.7%, down 1.3%. South Korean market, the average price of these two LED bulb is 10025 won (about $9) and 12966 won (about $11.7), compared with July rose 1.2% and 2%, PHILPS rose to the maximum, reaching 10.7%. Chinese area, the average price of general brand 7 and 9 watt LED bulb is 30.7 yuan and 34.2 yuan, compared with 7 fell 0.3% and 10.9%.

     European and American markets, the United States in August 2015, the price of 7 watt LED bulb light is $18.6, 9 watt LED bulb price is $18.5, compared with July rose 2.8%, down 4.1%; OSRAM's 7 watt LED bulb rose the largest, reaching 15.3%, OSRAM's 9 watt LED bulb, the largest decline, reaching 15.2%. European area 7 watt and 9 watt LED bulb price of 7.8 euros (about $9) and 12.4 euros (about $14.3). Compared with July, 7 watt and 9 watt LED bulb prices fell by 17% and 3.1%, OSRAM the largest decline, fell by 37.8%.

The above article from Sourcechip official website, reproduced please specify. yjblog1603

What factors lead to LED lamp chip is damaged

     The sudden rise in the supply voltage, resulting in the LED lamp chip is damaged. The reasons for the sudden rise of the power supply voltage are many, for example, the power quality is not good, or improper use of the user, which may cause a sudden rise in power supply voltage.
     In the circuit a component or a printed line or other leads is shorting and lead to LED lamp local short circuit, which causes the voltage to increase in this area.
     A LED because of its poor quality and lead to short circuit, its voltage will be transferred to other LED chips.
     The temperature inside the lamp is too high, so that the characteristic of LED is poor.
     Internal water inlet.
     You didn't do anti-static processing in the assembly, so that the inside of the LED lamp has been hurt by static electricity. Even though the normal voltage and current values are extremely easy to cause the LED lamp chip to be damaged. LED lamp factory should keep in mind when assembling the LED lamp.
     These causes will lead to a sharp rise in the current of the LED lamp, LED chip will be burned due to overheating. According to our experience, the majority of LED burn after the poles are short circuit, a small part is broken circuit. Each LED has about 3.2V pressure drop. After it was damaged, if it is broken circuit, this string LED chip will not shine. If it is a short circuit, the voltage will be transferred to other LED lamp chip, resulting in other LED current increases, the other LED will be damaged more quickly, and even endanger power supply. Small damage is very easy to cause major accidents.

The above article from Sourcechip official website, reproduced please specify. yjblog1603

Why to protect LED bulb chip

     White LED bulb chip has a lot of advantages, it is more and more into people's daily life, its use is now becoming very large. It is a new device and has its own characteristics. White LED chip is a voltage sensitive device. Each LED chip working current is not more than 20mA, more than LED chip will be very easy to be burned. LED bulb light if it is normal to use, its life is very long. But the people in the actual use of LED chip are often prone to bad. Why? Because you do not take into account the characteristics of LED chip and give it a protective circuit.
     LED chip is a photoelectric semiconductor device, easy by static damage in assembly process. This requires the electrostatic protection in the assembly process. We find that many LED lamp manufacturers do not have this concept or simply do not understand, this is not good.
     LED bulb chip is in the actual work of 20mA current is the upper limit, but often due to various reasons in the use of the current increase, if not to take protective measures, the increase of current over a certain period of time and amplitude after LED chip will damage.

The above article from Sourcechip official website, reproduced please specify. yjblog1603