LED ceiling light 2013 foshan LED light Advantage:low heat emitting ,thin heat sink,high CRI LED ceiling light 2013 foshan LED light Power:4W COBLed ... 1,Advantage:Low heat emitting,long lifespan, high power led,elegant outer housing.pure aluminum base,good choice for replacing traditional down light ... can be used in residence or commercial indoor light,such as corridor ,lobby supermarkets,living room. ...