LED ceiling lamp in a few months began to darken, how is it?
Home to buy a LED ceiling lamp, only in a few months, the lights become very dark, I would like to ask what is going on?
LED ceiling lamps dimmed, first to LED ceiling lamps open, look at the light source part if not all light, that is because some LED lamp is broken by the dark, need to replace a broken down beads. If the lights all light, dark words, then there are several possibilities, one is...[View details]