Amps (A): 2.2
Ballast Height H (in): 4.25
Ballast Length L (in): 4.75
Ballast Width W (in): 1.82
Bulb: 250W Metal Halide
Input Wattage (W): 282
Nominal Voltage (V): 120, 208, 240, 277, 480
Power Factor: High
Starting Temperature F (C): -22 (-30)
Weight: 10.8 lb.