High Intensity Discharge (HID) Ballasts
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Philips Advance 71A07F0500D - Low Pressure Sodium Ballast - 135/180W - L73/74 - 347-480 Volts Input
ANSI L73/74 - 347-480 Volt - Power Factor 90% - Maxmum Temperature Rating 105°C - Including Dry Film Capacitor and Bracket Kit. This Ballast does not require Ignitor. For use with 135/180W Lamps.
Learn More...$247.42