Ballast / Transformer

M141 1000W CWA 120/277/347/480 Pulse Start Core & Coil Ballast - For One 1000 Watt Metal Halide Lamp

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.

M57/H39 175W CWA 120/208/240/277 Core & Coil Ballast - For One 175 Watt Metal Halide Lamp

M137/M152 175W CWA 120/208/240/277 Pulse Start Core & Coil Ballast - For One 175 Watt Metal Halide Lamp

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 IMH39ABLSID - Electronic Ballast For 39W Metal Halide Lamps With Bottom Exit Leads And Mounting Studs - 120-277V - ANSI Code M130 Minimum Starting Temp -20°C/-5°F.

* Ballast will not Operate if Insulation Detector is Absent or Shorted.

ANSI M90/140 - 120/277/347V - Power Factor 90% - Maxmum Temperature Rating 105°C - For use with 100W Lamps

M59/H33 400W CWA 120/208/240/277/480 Core & Coil Ballast - For One 400 Watt Metal Halide Lamp

Plusrite Tri-Tap Ballast 120/277/347V for Metal Halide Lamp 250W ANSI#M58, Capacitor 15uF 400V, No Ignitor

* This is a discontinued model, please refer to the link below for the replacement we suggested

https://www.bulbspro.com/emmcaftj250.html

HID Ballast - MH Indoor Enclosed - 2 x 400W M59/H33 Lamp Wattage - CWI - 120/208/240V

IMH-50-GLFM e-Vision Electronic Ballast for 39W or 50W Metal Halide Lamps, ANSI M130, M110, M148, 120-277V 50/60Hz. Smaller Metal Case, Side Exit Leads with Mounting Feet

M144 450W CWA 120/277/347 Pulse Start Core & Coil Ballast - For One 450 Watt Metal Halide Lamp

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

M90 100W HX-HPF 120/277/347 Core & Coil Ballast - For One 100 Watt Metal Halide Lamp

M90/M140 HX-HPF 120/277/347V Ballast - For One 100 Watt Metal Halide Lamp

Venture Tri-Tap Ballast 120/277/347V for Pulse Start Metal Halide Lamp 320 W ANSI#M154, Capacitor 23 uF 330V, No Ignitor

HID Ballast - MH Outdoor Weatherproof - 1000W M47/H36 Lamp Wattage - CWA - 120/208/240/277V

Philips Advance RMH39KLFM - Electronic Ballast For 39W Metal Halide Lamps - With Side Exit Leads And Mounting Feet - Leads Exit Either End - 120V - ANSI Code C130/M130 or C179/M179 - Minimum Starting Temp -20°C/-4°F

M58/H37 250W CWI 120/208/240 Core & Coil Ballast - For One 250 Watt Metal Halide Lamp