Ballast Height H (in): 4.9
Ballast Length L (in): 5.75
Ballast Width W (in): 3.19
Bulb: 750W PS Metal Halide
Circuit Type: CWA
Input Wattage (W): 820
Power Factor: 90 percent
Starting Temperature F (C): -22 F (-30)
Voltage: 120/208/240/277/480
Weight: 19 lb.