Ballast / Transformer
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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 -
Philips Advance 71A05F0500D - 90 Watt - Low Pressure Sodium Ballast - ANSI L72 - 347/480 Volt Input
ANSI L72 - For use with 90 Watt Low Pressure Sodium Lamp. Quand Tap - 347/480 Volt Input, Power Factor 90% - Maximum Temperature Rating 221 Degree F. - Including Dry Film Capcitor and Bracket Kit. This Ballast does not require Iginitor.
Learn More...$243.04