How to repair LED ceiling light

     Because the LED light has the advantages of energy saving, environmental protection, long life, it has gradually penetrated into Home Furnishing lighting. Many people decorate the new house, will buy LED ceiling light, LED downlight, take them as the main lighting home, make Home Furnishing environment more fashionable.
     But in the process of using LED ceiling light, will inevitably encounter damaged or dead lights of the situation.  At present, LED ceiling light price is more expensive than the ordinary energy-saving lamps, if the replacement of the whole lamp, is not worthwhile, if can self repair is the best. Here, describes how to repair LED ceiling light for you.
     LED ceiling light does not light, the main reason is in two aspects, one is the problem  of the light source, another problem is the power. At present, LED ceiling light light source is made of SMD LED lamp beads, first turn the power off, open the shade, measured with a multimeter, to judging whether the LED light source is bad (beads are generally in series), if it is, then look at the light source style, and then buy a the same light source and replace it. At the time of purchase, should pay attention to voltage range of the light source, the light source voltage must be the same.
     If using a multimeter to detect light source is no problem, then look at whether the problem is the power, the general LED ceiling light are methods of external power supply. If the power supply is bad, buy a power supply and replacement. If the LED ceiling light manufacturer uses the power supply is not qualified, the power is very easily go wrong.

The above article from Sourcechip official website (http://www.sc-ledlights.com/)
The original address: http://www.sc-ledlights.com/news_show_4_20_175.html, reproduced please specify. yjblog1506