400 Watt - Large Envelope - Pulse Start Metal Halide
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Philips 23283-5 - 400 Watt - ED37
Pulse Start - Metal Halide - Unprotected Arc Tube - 4300K - ANSI M155/M135/M128/E - Universal Burn - MS400/U/PS
- Order Code: MS400/U/PS
- ANSI Code: M155/M128/M135/E
- Bulb Shape: ED37
- CRI: Standard CRI
- Bulb Color: Clear
- Life Hours: 15,000
- Wattage: 400 Watt
- Fixture Type: Enclosed Only
- Lumens: 40,000
- Base Type: Mogul (E39)
- Protected: No
- Burn Position: Universal
- Start Method: Pulse Start
- Length: 11.5 in.
- Diameter: 4.6 in.
- Case Quantity: 6
$37.01
ea.
Philips 13334-8 - 400 Watt - ED37
Pulse Start - Metal Halide - Protected Arc Tube - 3800K - ANSI M155/M135/M128/O - Base Up Burn - MP400/BU/PS
- Order Code: MP400/BU/PS
- ANSI Code: M155/M128/M135/O
- Bulb Shape: ED37
- CRI: Standard CRI
- Bulb Color: Clear
- Life Hours: 20,000
- Wattage: 400 Watt
- Fixture Type: Open or Enclosed
- Lumens: 40,000
- Base Type: Mogul (EX39)
- Protected: Yes
- Burn Position: Base Up
- Start Method: Pulse Start
- Length: 11.5 in.
- Diameter: 4.6 in.
- Case Quantity: 6
$67.17
ea.
400 Watt - Large Envelope - Pulse Start Metal Halide
Looking for high-quality lighting? You've come to the right place! 400-watt metal halide bulbs from 1000Bulbs.com are manufactured to the highest standards in the industry to ensure great lighting where you need it. Browse our large selection and choose from clear or coated universal burn, base-up burn only and horizontal burn only options. 400W metal halide bulbs can last up to 30,000 hours and are offered in various base types and brands to give you the best selection available. When considering your options, please note that metal-halide lamps cannot be operated without a ballast. If you have any questions about using your metal-halide bulbs, feel free to reach out to our in-house staff for help.