ADVANCE MFG# 71A7801001D, HID Ballast Kit Pulse Start HPS Bulb 50W

Advance Magnetic HID Ballast Kit Ballast Start Type Pulse ANSI Code S68 High Pressure Sodium Ballast Bulb Type Number of Bulbs Supported 1 Max Bulb Watts 50 W Input Voltage 120 to 277V AC Input Watts 66 W -40 Degrees F Min Starting Temp Ballast Factor 1 Frequency 60 Hz