Ballast / Transformer

Standard case - electronic low frequency square wave ballast for 150W metal halide lamps with 120V "tap" for 3 or 4-wire self heating thermal protectors (IDTPs). Top Lead Exit, Mounted by Stud. Pulse Start Ignition 120-277V, Line Voltage Must be Reset after Abnormal Operation Shutdown Circuit.

Philips Advance 71A8071001D - High Pressure Sodium - C & C Ballasts - 100W - S54 ANSI Code - 120/208/240/277V - 90% Power Fact - HX-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

20W - Electronic Metal Halide Ballast - Operates M/C156 Lamps - 120/277 Volts - Power Factor: >95% - Ballast Factor: 1.00

Philips Advance IMH100DLFM - Electronic Ballast For 100W Metal Halide Lamps - With Side Exit Leads And Mounting Feet - 120-277V - ANSI Code C90/M90 or M140 Minimum Starting Temp -20°C/-4°F

Ultrasave brand ballast offer exceptional quality and efficiency at prices lower than name-brand competitors. Compare the specs and save!

Philips Advance 72C6082NP001 - Metal Halide - F-Can Ballasts - 400W - M59 ANSI Code - 120/277V -  90% Power Fact - The Capacitor Is Included As Part Of The Potted Assembly - This Ballast Does Not Require The Use Of An Ignitor.

Philips Advance IMH39GBLSM - Electronic Ballast For 39W Metal Halide Lamps With Bottom Exit Leads And Mounting Studs - 120-277V - ANSI Code C130/M130 Minimum Starting Temp -20°C/-4°F

* This is a discontinued model and is sold while quantity last only. 

Philips Advance 72C5381NP900 - Metal Halide - F-Can Ballasts - 100W - M90/140 ANSI Code - 120/277V - 5 Feet Ballast to Lamp Distance - 90°C Temp Rating - 90% Power Fact - The Capacitor & Ignitor Are Included As Part Of The Potted Assembly

IMH-50-GBLS e-Vision Electronic Ballast for 39W or 50W Metal Halide Lamps, ANSI M130, M110, M148, 120-277V 50/60Hz. Smaller Metal Case, Bottom Leads with Studs

Philips Advance 71A6092001D - Metal Halide - C & C Ballasts - 400 Watt - M135/155 - 120/208/240/277V - 90% Power Fact

Universal Lighting M7012-27CK-5EU - 70 Watt - VS Electronic MH Ballast - No Feet - Side Lead Exit - Input Voltage 120-277V

Philips Advance 71A8271001D - High Pressure Sodium - C & C Ballasts - 250W - S50 ANSI Code - 120/208/240/277V - 90% Power Fact - CWA Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

Philips Advance IMHG20GLFM - Electronic Ballast For 20W Metal Halide Lamps - With Side Exit Leads And Mounting Feet - 120-277V - ANSI Code C156/M156 - Minimum Starting Temp -20°C/-4°F

Philips Advance 71A7801001D - High Pressure Sodium - C & C Ballasts - 50W - S68 ANSI Code - 120-277V -  90% Power Fact - HX-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating

VS Electronic MH Ballast M19912-27CK-5EU - Operates one (1) 100Watt , M/C90, M/C140,M/C164 Lamps - 120-277 Volts - Power Factor: >95% - Ballast Factor: 1.00

Philips Advance IMH70GLF - Electronic Ballast For 70W Metal Halide Lamps - With Side Exit Leads And Mounting Feet - 120-277V - ANSI Code C98/M98 - C139/M139 or M143 Minimum Starting Temp -20°C/-4°F

Ultrasave brand ballast offer exceptional quality and efficiency at prices lower than name-brand competitors. Compare the specs and save!

Philips Advance 72C5782NP001 - Metal Halide - F-Can Ballasts - 250W - M58 ANSI Code - 120/277V -  90% Power Fact - The Capacitor Is Included As Part Of The Potted Assembly - This Ballast Does Not Require The Use Of An Ignitor