250 Watt Metal Halide Light Bulbs - Pulse Start
- FILTERS:
- Brand : Philips
- Brand : SYLVANIA
- RESET
SYLVANIA 64046 - 250 Watt - ED28
METALARC - Pulse Start - Metal Halide - Unprotected Arc Tube - 3800K - Mogul Base - ANSI M153/E - Universal Burn - M250/U/PS/U/ED28
- ANSI Code: M153/E
- Bulb Shape: ED28
- CRI: Standard CRI
- Life Hours: 12,000
- Wattage: 250 Watt
- Lumens: 18,000, 21,000
- Base Type: Mogul (E39)
- Protected: No
- Burn Position: Universal
Philips 276618 - 250 Watt - ED28
Pulse Start - Metal Halide - Unprotected Arc Tube - 4300K - Mogul Base -ANSI M153/M138/E - Base Up Burn - MS250/BU/PS
- ANSI Code: M153/E or M138/E
- Bulb Shape: ED28
- CRI: Standard CRI
- Life Hours: 15,000
- Wattage: 250 Watt
- Lumens: 23,750
- Base Type: Mogul (E39)
- Protected: No
- Burn Position: Base Up
250 Watt - Pulse Start Metal Halide
To find high-wattage lamps to light any area, browse the selection of 250-watt pulse-start metal halide bulbs. Without the use of a starting electrode to strike the arc like those found in standard metal halide bulbs, pulse-start technology uses an igniter that generates a high-voltage pulse to start the arc. This requires more initial energy for illumination, but produces higher pressure in the tube, creating longer lamp life and shorter restrike times. Additionally, pulse-start metal halide lamps have higher efficacy and start faster in cold temperatures. If you have questions about 250-watt pulse-start metal halide bulbs, find the assistance you need at 1000Bulbs, where an expert staff is waiting to help.