Philips 426023 MH400/U/ED28 400W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Reduced Outer Jacket Bulb M59/E (928601151303) nostock This programmed start ballast ensures

This programmed start ballast ensures smooth and consistent lighting

Instant Start Electronic Fluorescent WorkHorse 2 Ballast for 1-2 35W Maximum Lamps Operated at 277V/* */

Fulham Instant Start Electronic Fluorescent Workhorse Ballast For (1-4) 220W Maximum Lamps Run At 120V (WH7-120-L)

This Anthony ballast replacement for low-temperature applications (vending machines

Philips 426023 MH400/U/ED28 400W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Reduced Outer Jacket Bulb M59/E (928601151303) nostock This programmed start ballast ensuresPhilips 426023 MH400 U ED28 400W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Reduced Outer Jacket Bulb M59 E (928601151303)