The Plusrite 7266 metal halide ballast boasts a high power factor of 90%, extending a lamp’s lifespan and saving you money on your energy bill. Maximize lighting efficiency by using this magnetic HID ballast with your 175-watt metal halide lamps! 

Ballast ANSI ID: M57
Manufacturer: Plusrite
Full ballast replacement kit w/ capacitor, core & mounting hardware
Ballast Type: MH Metal Halide
Full factory warranty 2 years!
Ballast 5-Tap Works on: 120V, 208V, 240V, 277V or 480V
Circuit Type: CWA