400W MH Bulbs - Large Envelope - Base Up Burn Only
Plusrite 1042 - 400 Watt - BT37 - Metal Halide
Protected Arc Tube - 4200K - ANSI M59/O - Mogul Base (EX39) - Base Up Burn - MP400/BT37/BU/4K
- ANSI Code: M59
- Bulb Shape: BT37-P
- CRI: Standard CRI
- Life Hours: 20,000
- Wattage: 400 Watt
- Lumens: 40,000
- Base Type: Mogul (EX39)
- Burn Position: Base Up
- Case Quantity: 12
$24.54
ea.

SYLVANIA 64706 - 400 Watt - BT37 - Metal Halide
Protected Arc Tube - White Coated - 3400K - ANSI M59/O - Mogul Base (EX39) - Base Up Burn - MP400/C/BU-ONLY
- ANSI Code: M59/O
- Bulb Shape: BT37
- CRI: Standard CRI
- Life Hours: 20,000
- Wattage: 400 Watt
- Lumens: 38,500
- Base Type: Mogul (EX39)
- Protected: Yes
- Burn Position: Base Up +/- 15 Degrees
- Case Quantity: 10
$37.58
ea.

SYLVANIA 64705 - 400 Watt - BT37 - Metal Halide
Protected Arc Tube - 3600K - ANSI M59/O - Mogul Base (EX39) - Base Up Burn - MP400/BU-ONLY
- ANSI Code: M59/O
- Bulb Shape: BT37
- CRI: Standard CRI
- Life Hours: 20,000
- Wattage: 400 Watt
- Lumens: 40,000
- Base Type: Mogul (EX39)
- Protected: Yes
- Burn Position: Base Up
- Case Quantity: 6
$44.45
ea.

Shatter Resistant - Sylvania 64705TC - 400 Watt - BT37
P.F.A. Coating - Metalarc Pro-Tech Metal Halide - Protected Arc Tube - 3600K - Mogul Base (EX39) - Base Up Burn - PFA-MP400/BU
- Order Code: PFA-MP400/BU
- Bulb Shape: BT37
- CRI: Standard CRI
- Bulb Color: Clear
- Life Hours: 20,000
- Wattage: 400 Watt
- Lumens: 40,000
- Base Type: Mogul (EX39)
- Protected: Yes
- Burn Position: Base Up +/- 15 Degrees
- Case Quantity: 6
$98.01
ea.

Shatter Resistant - 400 Watt - BT37 - Metal Halide
Protected Arc Tube - 4000K - ANSI M59/S - Mogul Base (EX39) - Base Up Burn - MP400/MOG/PTFE
- ANSI Code: M59/S
- Bulb Shape: BT37
- Color Temperature: 4000 Kelvin
- Life Hours: 15,000
- Wattage: 400 Watt
- Lumens: 38,000
- Base Type: Mogul (EX39)
- Protected: Yes
- Case Quantity: 6
$101.92
ea.