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.

The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_20_180.html, reproduced please specify. yjblog1506