Fulham Instant Start Electronic Fluorescent Workhorse Ballast For (1-2) 35W Maximum Lamps Run At 277V (WH2-277-L) nostock Sylvania MP150UMED 150W E17 Pulse

Sylvania MP150UMED 150W E17 Pulse Start Metal Halide 3000K Medium E26 Base Clear Bulb M102/O (64402)

Philips 321505 MH1000/U/BT37 1000W BT37 Probe Start Metal Halide 3700K Mogul E39 Base Clear Reduced Outer Jacket Bulb M47/E (928601179701)

Philips 313585 MH175/U/M 175W BD17 Probe Start Metal Halide 4000K Medium E26 Base Clear Bulb M57/E (928601122311)

This programmed start ballast ensures smooth and consistent lighting

Fulham Instant Start Electronic Fluorescent Workhorse Ballast For (1-2) 35W Maximum Lamps Run At 120V (WH2-120-C)

Fulham Instant Start Electronic Fluorescent Workhorse Ballast For (1-2) 35W Maximum Lamps Run At 277V (WH2-277-L) nostock Sylvania MP150UMED 150W E17 PulseFulham Instant Start Electronic Fluorescent Workhorse Ballast For (1 2) 35W Maximum Lamps Run At 277V (WH2 277 L) Instant Start Electronic Fluorescent WorkHorse 2 Ballast for 1 2 35W Maximum Lamps Operated at 277V