How does the LED ceiling lamp change the light source?
Bought a poor quality LED lights, it may be a variety of problems, such as using a period of time, brightness significantly weakened; out of order, inconvenient to change
And good quality is light, and energy saving and durable. The development trend of the future LED, is to make the light emitting chip components and modular design to facilitate the standardization of driving, when the quality problem really good maintenance.
LED well, the two questions you said is actually a problem. Now the LED ceiling lamps market was chaotic, uneven product quality. To choose good quality, two problems that you said is not the problem. A welltailored LED ceiling lamp, light source and drive are separate, a bad driver can change the driver, can individually change the bad light source.
