... 5)Factory,2years warranty Round 12w dimmable led ceiling light 12w 1,Material:Aluminum,car/die-casting aluminum lamp body,the surface ... Quality of lamp bead decides the lighting effect of LED ceiling light;the technology of packaging affects quality,cooling and other ... is short,and users need to pay attentionApplication:led recessed ceiling light is widely used in Hotels, Bars, Houses, Discos, Living ...