Advance HID Ballast, Magnetic Core and Coil/CWA, HID Metal Halide Lamp, 400 W Lamp, 455 W Wattage, 120/208/240/277 VAC, 1.7/2/2.3/4 A, 60 Hz Frequency, Probe Start, -20 deg F Minimum Starting, Power Factor: 0.9, No Dimmable, 1 Lamp, Thermal Protection: Class P, Ballast Factor: 1, ANSI M59 Ballast Grade, 4-3/4 in L x 4 in W x 4-1/4 in H Dimensions
Advance HID Ballast, Magnetic Core and Coil/CWA, HID Metal Halide Lamp, 400 W Lamp, 455 W Wattage, 120/208/240/277 VAC, 1.7/2/2.3/4 A, 60 Hz Frequency, Probe Start, -20 deg F Minimum Starting, Power Factor: 0.9, No Dimmable, 1 Lamp, Thermal Protection: Class P, Ballast Factor: 1, ANSI M59 Ballast Grade, 4-3/4 in L x 4 in W x 4-1/4 in H Dimensions