Base Type Base Type |
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Recessed Single Contact | Festoon |
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Rigid Loop | Double End Cap |
Wattage Wattage |
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Overall Length Overall Length |
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Light Technology Light Technology |
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Trade Number Trade Number |
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Brightness Brightness |
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Operating Position Operating Position |
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Rated Life Rated Life |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Estimated Yearly Energy Cost Estimated Yearly Energy Cost |
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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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Recessed Single-Contact Base Light Bulbs

These slender bulbs are used in lamps and task lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Bulbs with a warm light appearance have yellow tones. Bulbs with a neutral light appearance are commonly used in workspaces. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh. These halogen bulbs are slightly more energy efficient than incandescent bulbs, but they generate more heat.
Wattage | Light Appearance | Brightness, lumens | Operating Position | Trade No. | Light Technology | Bulb Shape No. | Color | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Pkg. Qty. | Pkg. | |
Tubular Bulb—1/4" Base Dia. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V | ||||||||||||||
100W | Not Rated | 1,600 | Horizontal | 100T3Q/CL | Halogen | T3 | Clear | 2,000 | 12.05 | 3/8" | 3 1/8" | 1 | 0000000 | 00000 |
150W | Warm (2,900K) | 2,400 | Horizontal | 150T3Q/CL | Halogen | T3 | Clear | 2,000 | 18.10 | 3/8" | 3 1/8" | 1 | 0000000 | 0000 |
250W | Warm (2,900K) | 4,500 | Horizontal, Base Down, Base Up | 250T3Q/CL | Halogen | T3 | Clear | 1,500 | 30.11 | 3/8" | 3 1/8" | 1 | 0000000 | 0000 |
300W | Warm (2,900K) | 5,300 | Horizontal | 300T3Q/CL, EHM | Halogen | T3 | Clear | 1,500 | 36.14 | 3/8" | 4 11/16" | 1 | 000000 | 0000 |
500W | Not Rated | 9,500 | Horizontal | 500T3Q/CL, FCL | Halogen | T3 | Clear | 2,000 | 60.30 | 3/8" | 4 5/8" | 1 | 000000 | 0000 |
1,000W | Neutral (3,200K) | 27,000 | Horizontal | 1000T4Q/CL, FCM | Halogen | T4 | Clear | 300 | 120.45 | 1/2" | 4 3/4" | 1 | 0000000 | 00000 |
130V | ||||||||||||||
500W | Warm (2,900K) | 9,200 | Horizontal | BC500T3Q/CL | Halogen | T3 | Clear | 2,000 | 60.30 | 1/2" | 4 5/8" | 2 | 0000000 | 00000 |
240V | ||||||||||||||
1,500W | Warm (2,900K) | 30,000 | Horizontal | 1500T3Q/P/CL | Halogen | T3 | Clear | 1,500 | 180.70 | 3/8" | 10 1/16" | 1 | 000000 | 00000 |
277V | ||||||||||||||
1,500W | Warm (2,900K) | 34,000 | Horizontal | 1500T3Q/CL | Halogen | T3 | Clear | 2,000 | 180.70 | 3/8" | 10" | 1 | 0000000 | 00000 |
Festoon Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, instruments, indicators, and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Trade No. | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Bulb Material | Color | Rated Life | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
Tubular Bulb—0.33" Base Dia. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
211 | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Clear | Not Rated | 0.59" | 1 3/4" | T4 3/4 | 10 | 00000000 | 000000 |
3021 | 12V | 3W | 25 | 0.25A | Incand. | Glass | Clear | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3021A | 12V | 3W | 25 | 0.25A | Incand. | Glass | Amber | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3021B | 12V | 3W | 25 | 0.25A | Incand. | Glass | Blue | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3021G | 12V | 3W | 25 | 0.25A | Incand. | Glass | Green | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3021P | 12V | 3W | 25 | 0.25A | Incand. | Glass | Purple | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3021R | 12V | 3W | 25 | 0.25A | Incand. | Glass | Red | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3022 | 12V | 5W | 38 | 0.42A | Incand. | Glass | Clear | Not Rated | 0.28" | 1.14" | T2 1/4 | 10 | 00000000 | 00000 |
3175 | 12V | 10W | 120 | 0.83A | Incand. | Glass | Clear | Not Rated | 0.41" | 1.22" | T3 1/4 | 10 | 00000000 | 0000 |
3175A | 12V | 10W | 120 | 0.83A | Incand. | Glass | Amber | Not Rated | 0.41" | 1.22" | T3 1/4 | 10 | 00000000 | 00000 |
3175B | 12V | 10W | 120 | 0.83A | Incand. | Glass | Blue | Not Rated | 0.41" | 1.22" | T3 1/4 | 10 | 00000000 | 00000 |
3175G | 12V | 10W | 120 | 0.83A | Incand. | Glass | Green | Not Rated | 0.41" | 1.22" | T3 1/4 | 10 | 00000000 | 00000 |
3175P | 12V | 10W | 120 | 0.83A | Incand. | Glass | Purple | Not Rated | 0.41" | 1.22" | T3 1/4 | 10 | 00000000 | 00000 |
3175R | 12V | 10W | 120 | 0.83A | Incand. | Glass | Red | Not Rated | 0.41" | 1.22" | T3 1/4 | 10 | 00000000 | 00000 |
3423 | 12V | 5W | 50 | 0.42A | Incand. | Glass | Clear | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
3423A | 12V | 5W | 50 | 0.42A | Incand. | Glass | Amber | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
3423B | 12V | 5W | 50 | 0.42A | Incand. | Glass | Blue | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
3423G | 12V | 5W | 50 | 0.42A | Incand. | Glass | Green | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
3423P | 12V | 5W | 50 | 0.42A | Incand. | Glass | Purple | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
3423R | 12V | 5W | 50 | 0.42A | Incand. | Glass | Red | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
3425 | 12V | 10W | 120 | 0.84A | Incand. | Glass | Clear | Not Rated | 1/2" | 1.46" | T4 | 10 | 00000000 | 00000 |
6411 | 12V | 10W | 101 | 0.83A | Incand. | Glass | Clear | Not Rated | 0.39" | 1.61" | T3 1/4 | 10 | 00000000 | 0000 |
6418, C5W | 12V | 5W | 45 | 0.42A | Incand. | Glass | Clear | Not Rated | 0.39" | 1.38" | T3 1/4 | 10 | 00000000 | 0000 |
E211-2 | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E211-2A | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Amber | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E211-2B | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Blue | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E211-2G | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Green | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E211-2P | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Purple | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E211-2R | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Red | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E211-2Y | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Yellow | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E212-2 | 13.5V | 10W | 75 | 0.74A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
E214-2 | 13.5V | 7W | 50 | 0.52A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
Rigid-Loop Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, instruments, and indicators. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Trade No. | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Bulb Material | Color | Rated Life | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
Tubular Bulb—0.39" Base Wd. | ||||||||||||||
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561 | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 000000 |
562 | 13.5V | 10W | 75 | 0.74A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |
Double-End-Cap Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, instruments, indicators, and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Trade No. | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Bulb Material | Color | Rated Life | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
Tubular Bulb—0.41" Base Dia. | ||||||||||||||
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211-2 | 12.8V | 12.4W | 151 | 0.97A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 000000 |
212-2 | 13.5V | 10W | 75 | 0.74A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 00000 |