PHILIPS ADVANCE 150 W, 1 Lamp HID Ballast, Advance, Mfr#: IMH-150-H-LF

e-Vision(TM), Electronic, HID Ballast, Ballast Start Type Pulse, ANSI Code C102/M102/C142/M142, Metal Halide Ballast Bulb Type, Number of Bulbs Supported 1, Max. Bulb Watts 150 W, Input Voltage 120/277V AC, Input Watts 161W, -4 Degrees F Min. Starting Temp., Ballast Factor 1, Frequency 50/60Hz