Sylvania MP1000CBUONLY 1000W BT56 Probe Start Metal Halide 3200K Mogul EX39 Base Coated Bulb M47/O (64716) nostock Fulham Instant Start Electronic Fluorescent

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

Check our "Replacement" section to see what Anthony ballasts this model replaces

Philips 274845 MH250/U 250W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Bulb M58/E (928601150813)

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

Fulham Instant Start Electronic Fluorescent Workhorse Ballast For (1-3) 64W Maximum Lamps Run At 120V (WH3-120-C)

Sylvania MP1000CBUONLY 1000W BT56 Probe Start Metal Halide 3200K Mogul EX39 Base Coated Bulb M47/O (64716) nostock Fulham Instant Start Electronic FluorescentSylvania MP1000CBUONLY 1000W BT56 Probe Start Metal Halide 3200K Mogul EX39 Base Coated Bulb M47 O (64716)