Detailed Product Description low bay light,high bay lamp,outdoor lightingOperating Voltage:110-130V/60Hz,220-240V/50HzMatrial:Die-casting aluminum box,steel connector part,12"PC diffuserLamp holder: E27/E40Suited for energy saving bulb,MH,HPSFinishes:Grey,Black,White(box)IP65 The diffuser can change to other size PC or change to aluminium reflector.