Home Products Ballast Metal halide 37 Results in Ballast Ballast 37 Results in Ballast Filter >> Refine By(Close) Clear All Filters Metal halide Search Clear Manufacture Universal Sunlite Hatch transformers inc Sylvania Advance Fulham Howard industries Ballast collection Linear Cfl Metal halide High pressure sodium Workhorse Circline Mercury vapor Dimmable Kits Sign Voltage Multi-volt Quad,120, 208, 240, 277 120 480 with 120v tap Number of lights Filter Close Sort By Popularity Item Number Ballast HID 250 Watts, Ballast HID 50 Watts, Ballast HID 1500 Watts, Ballast HID 175 Watts, Quicktronic Profess 39 Watts, M70MLTLC3M500K 70 Watts, Ballast HID 70 Watts, M100048TAC5M00 1000 Watts, M35MLTLC3 35 Watts, MC70-1-F-UNNU 70 Watts, MC100-1-J-UNV 100 Watts, MC20-1-J-UNV 20 Watts, MC20-1T-120Z MC50-1-F-UNNU 50 Watts, MC50-1-J-UNV 50 Watts, M50MLTLC3M500K 50 Watts, MH100 100 Watts, M150MLTLC3M500 150 Watts, M175MLTAC3M-50 175 Watts, M250MLTAC4M-50 250 Watts, P750MLTAC5M500 750 Watts, P320MLTAC4M P350MLTLTAC4M5 350 Watts, P250ML5AC4M500 250 Watts, P175MLTAC3M500 175 Watts, HH-MH-120V-50W EC70UNVBS 70 Watts, EC70UNVSE 70 Watts, EC20UNVBS000C 20 Watts, MH 71A5492500DD Quicktronic Profess 23 Watts, Quicktronic Profess 70 Watts, Quicktronic Profess 70 Watts, Quicktronic Profess 20 Watts, Ballast HID 400 Watts, Ballast HID 1000 Watts, 1