Bulb Lamp 1)80%Energy Saving.100%Qualified 2)Ra:78-92.P:7w-30w.TD:9mm-17mm 3)Base:E14,E27,E40.CT:2700K,4200K,6400K 4)OEM Competitive Power Tri-phosphor Powder Tube Bulb Lamp 4U,Bulb Lamp,High Power Bulb Lamp,Economic Bulb Lamp 85WApplications of bulb lamp:1)Recessed lighting, shelf lighting, ceiling/wall coves2)Cabinet and under counter lighting, office work station3)Commercial lighting,household ...