Code Master 2 Factory Sealed HID Luminaire, Lamp Type: 400 WTT 34000 LM Mogul Pulse Start Metal Halide, Lamp Wattage: 400 WTT, Voltage Rating: 120/208/240/277 V, Number Of Lamps: 1, Material: Copperfree (4/10 Of 1 PCT Maximum) Aluminum