GE Current, Magnetic, HID Ballast Kit, Ballast Start Type Pulse, ANSI Code M90/M140, High Pressure Sodium Ballast Bulb Type, Number of Bulbs Supported 1, Max. Bulb Watts 1, 000 W, Input Voltage 120 to 277V AC, Input Watts 1, 000 W, -22 Degrees F Min. Starting Temp., Ballast Factor 1, Frequency 60 Hz. This item has been restricted from sale in the following state (s): []