ADVANCE MFG# 71A6052001D, Hid Ballast Kit Pulse Start MH Bulb 400W

Advance Magnetic HID Ballast Kit Ballast Start Type Pulse ANSI Code M135/M155 Metal Halide Ballast Bulb Type Number of Bulbs Supported 1 Max Bulb Watts 400 W Input Voltage 120/208/240/277/480V AC Input Watts 454 W -20 Degrees F Min Starting Temp Ballast Factor 1 Frequency 60 Hz