Philips 426023 MH400/U/ED28 400W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Reduced Outer Jacket Bulb M59/E (928601151303) backorder714 Instant Start Electronic Fluorescent WorkHorse

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

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

Sylvania MP100UMED 100W ED17 Pulse Start Metal Halide 3000K Medium E26 Base Clear Bulb M90/O (64417)

GE MVR175/U 175W ED28 Probe Start Metal Halide 4000K Mogul QS E39 Base Clear Bulb M57/E QS (47760G)

Philips 373720 CDM-TC 35W/830 G8

Philips 426023 MH400/U/ED28 400W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Reduced Outer Jacket Bulb M59/E (928601151303) backorder714 Instant Start Electronic Fluorescent WorkHorsePhilips 426023 MH400 U ED28 400W ED28 Probe Start Metal Halide 4000K Mogul E39 Base Clear Reduced Outer Jacket Bulb M59 E (928601151303)