Wattage Wattage |
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Base Type Base Type |
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![]() | Screw In |
Bulb Shape Bulb Shape |
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![]() | Blown Tubular |
Manufacturer Equivalent Model Number Manufacturer EquivalentModel Number |
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Manufacturer Equivalent Manufacturer Equivalent |
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Screw-In Base Size Screw-In Base Size |
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![]() | Mogul |
Light Technology Light Technology |
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Brightness Brightness |
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Color Temperature Color Temperature |
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Operating Position Operating Position |
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For Ballast Type For Ballast Type |
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Rated Life @ 3 Hours per Day Rated Life @ 3 Hours per Day |
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Metal Halide Enclosure Rating Metal Halide Enclosure Rating |
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Light Setting Light Setting |
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Bulb Material Bulb Material |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Brightness
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About Light Appearance
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Metal Halide Light Bulbs



Illuminate large warehouses, factories, and arenas with the bright, white light of these metal halide bulbs. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Color rendering index (CRI) is a measurement on a scale of 0-100 of how accurately the light from a bulb represents an object's true colors; the higher the number, the more natural the colors appear. Any CRI value over 80 will show colors true to life. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh. They cannot be sold to Canada because they exceed local regulatory limits on mercury.
Bulbs with an EX39 base number will not burst when they fail.
Pulse-start bulbs restart nearly twice as fast as probe-start bulbs.
Wattage | Light Appearance | Brightness, lumens | Bulb Shape No. | Operating Position | CRI | For Ballast ANSI No. | Start Type | Bulb Material | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Cannot Be Sold To | Each | |
For Enclosed Fixtures | |||||||||||||||
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Blown Tubular Bulb—E39 Mogul Base (1 5/8" Dia.) | |||||||||||||||
750W | Neutral (4,000K) | 78,000 | BT37 | Base Up | 65 | M149 | Pulse | Glass | 20,000 | 90.34 | 4 5/8" | 11 1/2" | Canada | 0000000 | 0000000 |
1,000W | Neutral (3,400K) | 107,000 | BT56 | Base Up, Base Down, Horizontal | 70 | M47 | Probe | Glass | 18,000 | 120.45 | 7" | 15 3/8" | Canada | 0000000 | 00000 |
1,000W | Neutral (3,800K) | 110,000 | BT37 | Base Up, Base Down, Horizontal | 65 | M47 | Probe | Glass | 15,000 | 120.45 | 4 5/8" | 11 1/2" | Canada | 0000000 | 00000 |
1,000W | Neutral (3,800K) | 110,000 | BT37 | Base Up, Base Down, Horizontal | 65 | M141 | Pulse | Glass | 15,000 | 120.45 | 4 5/8" | 11 1/2" | Canada | 0000000 | 000000 |
1,000W | Neutral (4,000K) | 110,000 | BT56 | Base Up, Base Down, Horizontal | 65 | M47 | Probe | Glass | 18,000 | 120.45 | 7" | 15 3/8" | Canada | 0000000 | 00000 |
1,500W | Neutral (4,000K) | 170,000 | BT56 | Base Up | 70 | M48 | Probe | Glass | 3,000 | 180.68 | 7" | 15 3/8" | Canada | 0000000 | 000000 |
For Open Fixtures, Enclosed Fixtures | |||||||||||||||
Blown Tubular Bulb—EX39 Mogul Base (1 5/8" Dia.) | |||||||||||||||
175W | Neutral (4,000K) | 14,400 | BT28 | Base Up | 65 | M57 | Probe | Glass | 10,000 | 21.08 | 3 1/2" | 8 3/8" | Canada | 0000000 | 00000 |
250W | Neutral (4,000K) | 23,000 | BT28 | Base Up | 65 | M58 | Probe | Glass | 10,000 | 30.11 | 3 1/2" | 8 3/8" | Canada | 0000000 | 00000 |
400W | Neutral (3,400K) | 38,500 | BT37 | Base Up | 70 | M59 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | Canada | 0000000 | 00000 |
400W | Neutral (3,600K) | 40,000 | BT37 | Base Up | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | Canada | 0000000 | 00000 |
1,000W | Neutral (3,200K) | 102,000 | BT56 | Base Up | 70 | M47 | Probe | Glass | 15,000 | 120.45 | 7" | 15 3/8" | Canada | 0000000 | 000000 |
1,000W | Neutral (3,500K) | 109,000 | BT56 | Base Up | 65 | M47 | Probe | Glass | 15,000 | 120.45 | 7" | 15 3/8" | Canada | 0000000 | 000000 |
Metal Halide Light Bulbs for High-Pressure Sodium Lights

Switch from the yellow light of high-pressure sodium to the white light of metal halide without changing ballasts. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Color rendering index (CRI) is a measurement on a scale of 0-100 of how accurately the light from a bulb represents an object's true colors; the higher the number, the more natural the colors appear. Any CRI value over 80 will show colors true to life. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh. Bulbs cannot be sold to Canada because they exceed local regulatory limits on mercury content.
Wattage | Light Appearance | Brightness, lumens | Bulb Shape No. | Operating Position | CRI | For Ballast ANSI No. | Start Type | Bulb Material | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Cannot Be Sold To | Each | |
For Enclosed Fixtures | |||||||||||||||
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Blown Tubular Bulb—E39 Mogul Base (1 5/8" Dia.) | |||||||||||||||
750W | Neutral (4,000K) | 72,000 | BT37 | Base Up, Base Down, Horizontal | 65 | S111 | Probe | Glass | 12,000 | 90.34 | 4 5/8" | 11 1/2" | Canada | 00000000 | 0000000 |
1,000W | Neutral (4,000K) | 110,000 | BT37 | Base Up, Base Down | 65 | S52 | Probe | Glass | 15,000 | 120.45 | 4 5/8" | 11 1/2" | Canada | 00000000 | 000000 |