Advance, Magnetic, HID Ballast Kit, Ballast Start Type Pulse, ANSI Code M110, Metal Halide Ballast Bulb Type, Number of Bulbs Supported 1, Max. Bulb Watts 50 W, Input Voltage 120/208/240/277V AC, Input Watts 67 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): []