... power:72w 3.Lifespan: > 50000hrs 4.Energy saving,gree 72*1W 3 in 1 led wall ... DC Size:L650*W76*H76MM Material: Aluminum Alloy Diffuser: Tempered Glass Protect ... : Cree, Epistar Chip Brightness degradation: 1%-3%/1khBeam Angle: 15°,30°, 45°,60°,90°, ... or white box, 10pcs/carton with plywood frameDelivery Detail: 5-7 ... company and factory: Application:Widely used for office, bars, residential rooms, hotels ...