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Light Technology Light Technology |
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Manufacturer Equivalent Model Number Manufacturer EquivalentModel Number |
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Bulb Shape Number Bulb Shape Number |
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For Ballast ANSI Number For Ballast ANSI Number |
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Bulb Shape Bulb Shape |
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| Cone | Blown Tubular | Tubular |
Screw-In Base Size Screw-In Base Size |
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| Mogul | Medium (Standard Household) |
Bulb Material Bulb Material |
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Brightness Brightness |
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For Ballast Type For Ballast Type |
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Color Temperature Color Temperature |
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Rated Life @ 3 Hours per Day Rated Life @ 3Hours per Day |
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Metal Halide Enclosure Rating Metal HalideEnclosure Rating |
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Operating Position Operating Position |
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About Brightness
More
About Light Appearance
More
Metal Halide Light Bulbs
Cone Bulb with E26 or E39 Base
Blown Tubular Bulb with E39 Base
Cone Bulb with EX39 Base
Blown Tubular Bulb with EX39 Base
Medium (Standard Household)
Mogul
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.
Bulbs with an EX39 base number will not burst when they fail.
Pulse-start bulbs restart nearly twice as fast as probe-start bulbs.
Plastic-coated glass bulbs are shatter resistant; the coating retains glass shards if they break.
| 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. | Each | |
For Enclosed Fixtures | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cone Bulb—E26 Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||||||
| 50W | Warm (3,000K) | 3,450 | E17 | Base Up, Base Down, Horizontal | 70 | M110 | Pulse | Glass | 20,000 | 6.02 | 2 1/8" | 5 7/16" | 0000000 | 000000 |
| 70W | Warm (3,000K) | 5,200 | E17 | Base Up, Base Down, Horizontal | 75 | M98 | Pulse | Glass | 15,000 | 8.43 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 100W | Neutral (4,000K) | 8,500 | EDX17 | Base Up, Base Down, Horizontal | 65 | M90 | Pulse | Glass | 15,000 | 12.05 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 150W | Neutral (3,700K) | 12,500 | BD17 | Base Up, Base Down, Horizontal | 65 | M107 | Probe | Glass | 10,000 | 18.07 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 150W | Warm (3,000K) | 12,900 | E17 | Base Up, Base Down, Horizontal | 75 | M102 | Probe | Glass | 15,000 | 18.07 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 175W | Neutral (3,600K) | 13,000 | E17 | Base Up, Base Down, Horizontal | 70 | M57 | Probe | Glass | 10,000 | 21.08 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 175W | Neutral (4,000K) | 14,400 | E17 | Base Up, Base Down, Horizontal | 65 | M57 | Probe | Glass | 10,000 | 21.08 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 175W | Neutral (4,000K) | 17,500 | ED17 | Base Up | 65 | M137, M152 | Pulse | Glass | 15,000 | 21.08 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
Cone Bulb—E39 Mogul Base (1 5/8" Dia.) | ||||||||||||||
| 175W | Neutral (3,800K) | 14,000 | ED28 | Base Up, Base Down, Horizontal | 70 | M57 | Probe | Glass | 10,000 | 21.08 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 175W | Neutral (4,000K) | 17,500 | ED28 | Base Up, Base Down, Horizontal | 68 | M137, M152 | Pulse | Glass | 15,000 | 21.08 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 175W | Cool (4,200K) | 14,400 | ED28 | Base Up, Base Down, Horizontal | 65 | M57 | Probe | Glass | 10,000 | 21.08 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Neutral (3,800K) | 21,000 | ED28 | Base Up, Base Down, Horizontal | 65 | M138, M153 | Pulse | Glass | 15,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Neutral (3,800K) | 21,500 | ED28 | Base Up, Base Down, Horizontal | 70 | M58 | Probe | Glass | 10,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Neutral (4,000K) | 13,700 | ED28 | Base Up, Base Down, Horizontal | 65 | M58 | Probe | Plastic-Coated Glass | 10,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Neutral (4,000K) | 22,500 | ED28 | Base Up, Base Down, Horizontal | 68 | M138, M153 | Pulse | Glass | 15,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Cool (4,200K) | 22,000 | ED28 | Base Up, Base Down, Horizontal | 65 | M58 | Probe | Glass | 10,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Cool (4,200K) | 23,000 | ED28 | Base Up | 65 | M138, M153 | Pulse | Glass | 20,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 320W | Cool (4,100K) | 30,000 | ED28 | Base Up, Base Down, Horizontal | 62 | M132, M154 | Pulse | Glass | 20,000 | 38.54 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 360W | Neutral (4,000K) | 36,000 | ED37 | Base Up | 65 | M59, M165 | Probe | Glass | 20,000 | 43.36 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (3,600K) | 36,000 | ED28 | Base Up, Base Down, Horizontal | 70 | M59 | Probe | Glass | 20,000 | 48.18 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 400W | Neutral (3,700K) | 22,500 | ED37 | Base Up | 70 | M59 | Probe | Plastic-Coated Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (3,700K) | 36,000 | ED37 | Base Up, Base Down, Horizontal | 70 | M59 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 33,000 | ED37 | Base Up | 65 | M59 | Probe | Plastic-Coated Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 36,000 | ED18 | Base Up, Base Down, Horizontal | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 36,000 | ED28 | Base Up, Base Down, Horizontal | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 36,000 | ED37 | Base Up, Base Down, Horizontal | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 36,000 | ED37 | Base Up, Base Down, Horizontal | 65 | M135, M155 | Pulse | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 39,600 | ED28 | Base Up, Base Down, Horizontal | 68 | M135, M155 | Pulse | Glass | 22,000 | 48.18 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 40,000 | ED28 | Base Up | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 40,000 | ED28 | Base Up, Base Down, Horizontal | 65 | M155 | Pulse | Glass | 20,000 | 48.18 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 42,000 | ED37 | Base Up | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 42,000 | ED37 | Base Up | 65 | M135, M155 | Pulse | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 44,000 | ED37 | Base Up, Base Down, Horizontal | 68 | M135, M155 | Pulse | Glass | 30,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
Tubular Bulb—E39 Mogul Base (1 5/8" Dia.) | ||||||||||||||
| 400W | Neutral (4,000K) | 36,000 | T15 | Base Up, Base Down, Horizontal | 65 | M59 | Probe | Glass | 20,000 | 48.18 | 1 7/8" | 11 1/2" | 0000000 | 00000 |
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" | 0000000 | 00000 |
| 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" | 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" | 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" | 0000000 | 00000 |
| 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" | 0000000 | 00000 |
| 1,500W | Neutral (4,000K) | 170,000 | BT56 | Base Up | 70 | M48 | Probe | Glass | 3,000 | 180.68 | 7" | 15 3/8" | 0000000 | 00000 |
For Open Fixtures, Enclosed Fixtures | ||||||||||||||
Cone Bulb—EX39 Mogul Base (1 5/8" Dia.) | ||||||||||||||
| 175W | Neutral (4,000K) | 14,000 | ED28 | Base Up | 65 | M57 | Probe | Glass | 10,000 | 21.08 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Neutral (4,000K) | 23,800 | ED28 | Base Up, Base Down, Horizontal | 68 | M138, M153 | Pulse | Glass | 20,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Cool (5,000K) | 16,500 | ED28 | Base Up | 90 | M138, M153 | Pulse | Glass | 20,000 | 30.11 | 3 1/2" | 8 3/8" | 000000 | 00000 |
| 320W | Neutral (4,000K) | 28,000 | ED28 | Base Up, Base Down, Horizontal | 68 | M132, M154 | Pulse | Glass | 15,000 | 38.54 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 350W | Cool (5,000K) | 26,000 | ED37 | Base Up | 90 | M131 | Pulse | Glass | 30,000 | 42.16 | 4 5/8" | 11 1/2" | 000000 | 00000 |
| 400W | Neutral (3,700K) | 35,000 | ED37 | Base Up, Base Down, Horizontal | 70 | M135, M155 | Pulse | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Neutral (4,000K) | 41,000 | ED37 | Base Up, Base Down, Horizontal | 68 | M135, M155 | Pulse | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
| 400W | Cool (5,000K) | 30,500 | ED37 | Base Up | 90 | M135, M155 | Pulse | Glass | 30,000 | 48.18 | 4 5/8" | 11 1/2" | 000000 | 00000 |
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" | 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" | 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" | 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" | 0000000 | 00000 |
| 1,000W | Neutral (3,200K) | 102,000 | BT56 | Base Up | 70 | M47 | Probe | Glass | 15,000 | 120.45 | 7" | 15 3/8" | 0000000 | 000000 |
| 1,000W | Neutral (3,500K) | 109,000 | BT56 | Base Up | 65 | M47 | Probe | Glass | 15,000 | 120.45 | 7" | 15 3/8" | 0000000 | 000000 |
High-Pressure Sodium Light Bulbs
Cone
Tubular
Blown Tubular
Medium (Standard Household)
Mogul
Illuminate parking lots and roads with the warm, yellow light of these high-pressure sodium 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.
Non-cycling bulbs prevent damage to ballasts and starters because they remain off at the end of their service life instead of cycling on and off like other high pressure sodium bulbs.
An instant restart means you won’t have to wait the several minutes it takes other high-pressure sodium bulbs to restart.
| Wattage | Light Appearance | Brightness, lumens | Bulb Shape No. | CRI | For Ballast ANSI No. | Restart Time, min. | End-of-Life Operation | Bulb Material | Color | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Each | |
Cone Bulb | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E26 Medium (Standard Household) Base (1 1/16" Dia.) | |||||||||||||||
| 35W | Warm (2,100K) | 2,250 | BD17 | 8 | S76 | 1-5 | Cycling | Glass | Clear | 24,000 | 4.22 | 2 1/8" | 5 7/16" | 0000000 | 000000 |
| 50W | Warm (1,900K) | 4,000 | E17 | 21 | S68 | 1-5 | Cycling | Glass | Clear | 24,000 | 6.02 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 70W | Warm (1,900K) | 6,300 | E17 | 22 | S62 | 1-5 | Cycling | Glass | Clear | 24,000 | 8.43 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 100W | Warm (2,100K) | 9,500 | E17 | 22 | S54 | 1-5 | Cycling | Glass | Clear | 24,000 | 12.05 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
| 150W | Warm (2,100K) | 15,800 | E17 | 22 | S55 | 1-5 | Cycling | Glass | Clear | 24,000 | 18.07 | 2 1/8" | 5 7/16" | 0000000 | 00000 |
E39 Mogul Base (1 5/8" Dia.) | |||||||||||||||
| 150W | Warm (2,200K) | 10,500 | ED23 1/2 | 65 | S55 | 1-5 | Cycling | Glass | Clear | 15,000 | 18.07 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
Tubular Bulb | |||||||||||||||
E39 Mogul Base (1 5/8" Dia.) | |||||||||||||||
| 200W | Warm (2,100K) | 22,000 | ET18 | 22 | S66 | 1-5 | Non-Cycling | Glass | Clear | 40,000 | 24.09 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 250W | Warm (2,100K) | 27,500 | ET18 | 22 | S50 | Instant | Cycling | Glass | Clear | 40,000 | 30.11 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 250W | Warm (2,100K) | 29,000 | ET18 | 22 | S50 | 1-5 | Cycling | Glass | Clear | 30,000 | 30.11 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 250W | Warm (2,100K) | 29,000 | ET18 | 22 | S50 | 1-5 | Non-Cycling | Glass | Clear | 40,000 | 30.11 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 400W | Warm (2,100K) | 47,500 | ET18 | 22 | S51 | Instant | Cycling | Glass | Clear | 40,000 | 48.18 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 400W | Warm (2,100K) | 50,000 | ET18 | 22 | S51 | 1-5 | Cycling | Glass | Clear | 30,000 | 48.18 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 400W | Warm (2,100K) | 50,000 | ET18 | 22 | S51 | 1-5 | Non-Cycling | Glass | Clear | 40,000 | 48.18 | 2 1/4" | 9 3/4" | 0000000 | 00000 |
| 1,000W | Warm (2,100K) | 127,000 | E25 | 22 | S52 | Instant | Cycling | Glass | Clear | 30,000 | 120.45 | 3 1/8" | 15 1/8" | 0000000 | 000000 |
Blown Tubular Bulb | |||||||||||||||
E39 Mogul Base (1 5/8" Dia.) | |||||||||||||||
| 50W | Warm (1,900K) | 4,000 | ET23 1/2 | 22 | S68 | 1-5 | Cycling | Glass | Clear | 30,000 | 6.02 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
| 70W | Warm (1,900K) | 6,300 | ET23 1/2 | 22 | S62 | 1-5 | Cycling | Glass | Clear | 30,000 | 8.43 | 2 15/16" | 7 3/4" | 000000 | 00000 |
| 100W | Warm (2,100K) | 9,500 | ET23 1/2 | 22 | S54 | 1-5 | Cycling | Glass | Clear | 30,000 | 12.05 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
| 100W | Warm (2,100K) | 9,800 | ET23 1/2 | 22 | S54 | Instant | Non-Cycling | Glass | Clear | 80,000 | 12.05 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
| 150W | Warm (2,100K) | 15,200 | ET23 1/2 | 22 | S55 | Instant | Non-Cycling | Glass | Clear | 80,000 | 18.07 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
| 150W | Warm (2,100K) | 16,000 | ET23 1/2 | 22 | S55 | 1-5 | Cycling | Glass | Clear | 30,000 | 18.07 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
| 150W | Warm (2,100K) | 16,000 | ET23 1/2 | 22 | S55 | 1-5 | Non-Cycling | Glass | Clear | 40,000 | 18.07 | 2 15/16" | 7 3/4" | 0000000 | 00000 |
Mercury Vapor Light Bulbs
Cone
Blown Tubular
A traditional bulb type often found in older high-intensity discharge (HID) fixtures, these bulbs emit light with a blue/green tint. Use them to illuminate large outdoor areas, such as parking lots. 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.
| Wattage | Light Appearance | Brightness, lumens | Bulb Shape No. | CRI | For Ballast ANSI No. | Bulb Material | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Each | |
Cone Bulb | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
E39 Mogul Base (1 5/8" Dia.) | ||||||||||||
| 100W | Neutral (3,700K) | 4,400 | ED23 1/2 | 45 | H38 | Glass | 24,000 | 12.05 | 2 15/16" | 7 1/2" | 0000000 | 000000 |
| 175W | Neutral (3,700K) | 7,900 | ED28 | 45 | H39 | Glass | 24,000 | 21.08 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 250W | Neutral (3,700K) | 13,000 | ED28 | 45 | H37 | Glass | 24,000 | 30.11 | 3 1/2" | 8 3/8" | 0000000 | 00000 |
| 400W | Neutral (3,700K) | 23,000 | ED37 | 45 | H33 | Glass | 24,000 | 48.18 | 4 5/8" | 11 1/2" | 0000000 | 00000 |
Blown Tubular Bulb | ||||||||||||
E39 Mogul Base (1 5/8" Dia.) | ||||||||||||
| 1,000W | Neutral (4,000K) | 58,000 | BT56 | 45 | H36 | Glass | 24,000 | 120.45 | 7" | 15 3/8" | 0000000 | 00000 |
Metal Halide Light Bulbs for High-Pressure Sodium Lights
Cone Bulb with E39 Base
Blown Tubular Bulb with E39 Base
Cone Bulb with EX39 Base
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 with an EX39 base number will not burst when they fail.
| 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. | Each | |
For Enclosed Fixtures | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cone Bulb—E39 Mogul Base (1 5/8" Dia.) | ||||||||||||||
| 250W | Neutral (4,000K) | 20,000 | ED28 | Base Up, Base Down, Horizontal | 65 | S50 | Probe | Glass | 10,000 | 30.11 | 3 1/2" | 8 3/8" | 00000000 | 000000 |
| 400W | Neutral (4,000K) | 41,000 | ED28 | Base Up, Base Down, Horizontal | 65 | S51 | Probe | Glass | 20,000 | 48.18 | 3 1/2" | 8 3/8" | 00000000 | 00000 |
| 400W | Neutral (4,000K) | 41,000 | ED37 | Base Up, Base Down, Horizontal | 65 | S51 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 00000000 | 00000 |
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" | 00000000 | 00000 |
| 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" | 00000000 | 000000 |
For Open Fixtures, Enclosed Fixtures | ||||||||||||||
Cone Bulb—EX39 Mogul Base (1 5/8" Dia.) | ||||||||||||||
| 250W | Neutral (4,000K) | 19,000 | ED28 | Base Up | 65 | S50 | Probe | Glass | 10,000 | 30.11 | 3 1/2" | 8 3/8" | 00000000 | 00000 |
| 400W | Neutral (4,000K) | 39,000 | ED37 | Base Up | 65 | S51 | Probe | Glass | 20,000 | 48.18 | 4 5/8" | 11 1/2" | 00000000 | 00000 |