LED downlight ceiling life how to define?
LED lamp life of up to 100 thousand hours LED downlight ceiling lamps and LED fluorescent lamp is the appearance and the shape of the lamp has changed from the internal principle there is no fundamental difference so life is by 100 thousand hours but it is how to determine the specific light attenuation is not clear that you can only be determined according to the brightness of visual light!
Under normal circumstances, not full load, the general light sources are more than 30000 hours. You can count it for about a few years.
No matter what the lamp, downlight or. The street is good, it is important to see his beads, see his light and drive.
