Ballast / Transformer

S55 150W R-NPF 120 Core & Coil Ballast - For One 150 Watt  S55 High Pressure Sodium Lamp

S55 150W R-NPF 120 Core & Coil Ballast - For One 150 Watt  S55 High Pressure Sodium Lamp

S54 100W R-NPF 120 Core & Coil Ballast - For One 100 Watt  S54 High Pressure Sodium Lamp

S54 100W R-NPF 120 Core & Coil Ballast - For One 100 Watt  S54 High Pressure Sodium Lamp

Philips Advance 71A7707001DB - High Pressure Sodium - C & C Ballasts - 35W - S76 ANSI Code - 120V -  90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 125°C Temp Rating

Philips Advance 71A7807001DB - High Pressure Sodium - C & C Ballasts - 50W - S68 ANSI Code - 120V -  90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 125°C Temp Rating

Philips Advance 71A7907600 - High Pressure Sodium - C & C Ballasts - 70W - S62 ANSI Code - 120V - 90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

Philips Advance 71A7907001DB - High Pressure Sodium - C & C Ballasts - 70W - S62 ANSI Code - 120V - 90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

Philips Advance 71A7907600B - High Pressure Sodium - C & C Ballasts - 70W - S62 ANSI Code - 120V - 90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 125°C Temp Rating

Philips Advance 71A7971001D - High Pressure Sodium - C & C Ballasts - 70W - S62 ANSI Code - 120/208/240/277V - 90% Power Fact - HX-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

Philips Advance 71A8007500D - High Pressure Sodium - C & C Ballasts - 100W - S54 ANSI Code - 120V - 90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

Philips Advance 71A8007600B - High Pressure Sodium - C & C Ballasts - 100W - S54 ANSI Code - 120V - 90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 125°C Temp Rating

Philips Advance 71A8007001DB - High Pressure Sodium - C & C Ballasts - 100W - S54 ANSI Code - 120V - 90% Power Fact - R-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 125°C Temp Rating

S76 35W R-NPF 120 Core & Coil Ballast - For One 35 Watt  S76 High Pressure Sodium Lamp

S68 50W R-NPF 120 Core & Coil Ballast - For One 50 Watt  S68 High Pressure Sodium Lamp

S68 50W R-NPF 120 Core & Coil Ballast - For One 50 Watt  S68 High Pressure Sodium Lamp

S62 70W R-NPF 120 Core & Coil Ballast - For One 70 Watt  S62 High Pressure Sodium Lamp

S62 70W R-NPF 120 Core & Coil Ballast - For One 70 Watt  S62 High Pressure Sodium Lamp

S76 35W R-NPF 120 Core & Coil Ballast - For One 35 Watt  S76 High Pressure Sodium Lamp