Advance, Magnetic, HID Ballast Kit, Ballast Start Type Probe, ANSI Code M47, Metal Halide Ballast Bulb Type, Number of Bulbs Supported 1, Max. Bulb Watts 1, 000 W, Input Voltage 480V AC, Input Watts 1, 080 W, -20 Degrees F Min. Starting Temp., Ballast Factor 1, Frequency 60 Hz. This item has been restricted from sale in the following state (s): []