About Choosing a Heater
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About Brightness
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About Light Appearance
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Infrared Light Bulbs
Radiate warmth to heat, dry, or bake. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.
Plastic-coated glass bulbs are shatter resistant; the coating retains glass shards if they break.
| Wattage | Brightness | Bulb Material | Color | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Specifications Met | Bulb Dia. | O'all Lg. | Each | |
PAR38 Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
120V AC | ||||||||||
| 175W | Not Rated | Glass | Clear | 5,000 | 21.08 | __ | 4 3/4" | 5 3/8" | 0000000 | 000000 |
| 175W | Not Rated | Plastic-Coated Glass | Clear | 5,000 | 21.08 | NSF/ANSI 2 | 4 3/4" | 5 3/8" | 00000000 | 00000 |
BR40 Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||
120V AC | ||||||||||
| 125W | Not Rated | Glass | Clear | 5,000 | 15.06 | __ | 5" | 6 1/2" | 0000000 | 0000 |
| 125W | Not Rated | Plastic-Coated Glass | Clear | 5,000 | 15.06 | NSF/ANSI 2 | 5" | 6 1/2" | 0000000 | 00000 |
| 250W | Not Rated | Glass | Clear | 5,000 | 30.11 | __ | 5" | 6 1/2" | 0000000 | 0000 |
| 250W | Not Rated | Plastic-Coated Glass | Clear | 5,000 | 30.11 | NSF/ANSI 2 | 5" | 6 1/2" | 0000000 | 00000 |
R40 Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||
120V AC | ||||||||||
| 250W | Not Rated | Plastic-Coated Glass | Clear | 5,000 | 30.11 | NSF/ANSI 2 | 5" | 6 1/2" | 0000000 | 00000 |
| 250W | Not Rated | Plastic-Coated Glass | Red | 6,000 | 30.11 | __ | 5" | 6 7/8" | 0000000 | 00000 |
120V AC/120V DC | ||||||||||
| 375W | Not Rated | Glass | Clear | 5,000 | 45.17 | __ | 5" | 7 5/8" | 0000000 | 00000 |
Wire-Terminal Base Miniature Light Bulbs
Wire terminals allow you to connect these bulbs to a power source through a panel. These bulbs are sized to fit into tight spaces such as signs, instruments, indicators, and flashlights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Infrared LED bulbs are often used in night vision goggles, thermal imaging cameras, and TV remotes. Infrared bulbs produce light that is invisible to the human eye and emits more heat than incandescent light bulbs.
For technical drawings and 3-D models, click on a part number.
| Voltage | Wattage | Brightness | Current | Bulb Material | Color | Beam Angle | Rated Life, hrs. | Bulb Dia., mm | Bulb Lg. | Wire Terminal Lg. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
| 9V DC (390 ohms); 24V DC (1,140 ohms) | 0.1W | Not Rated | 0.02A | Plastic | Clear | 30° | 1,000 | 5 | 0.34" | 1 1/8" | 1.465" | T1 3/4 | 10 | 00000000 | 00000 |
| Variable Resistors for Infrared LED Light Bulbs (10/Pkg.) | 000000 | Pkg. | 000000 |
Bulb Socket Electric Heaters
Screw these heaters into a light bulb socket in lockers, cabinets, and enclosures. They protect equipment from low temperatures and condensation.
Overall | Base | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Heat Output, Btu/hr. | Max. Area Heated @ Temperature Change | Wattage, W | Current, A | Ht. | Dia. | Type | Dia. | Heating Element Material | Each | |
120V AC | ||||||||||
| 100 | 20 cu. ft. @ 10° F 10 cu. ft. @ 20° F 7 cu. ft. @ 30° F 5 cu. ft. @ 40° F | 50 | 0.4 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 0000000 |
| 200 | 30 cu. ft. @ 10° F 10 cu. ft. @ 20° F 10 cu. ft. @ 30° F 8 cu. ft. @ 40° F | 70 | 0.6 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 300 | 40 cu. ft. @ 10° F 20 cu. ft. @ 20° F 10 cu. ft. @ 30° F 10 cu. ft. @ 40° F | 100 | 0.8 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 500 | 60 cu. ft. @ 10° F 30 cu. ft. @ 20° F 20 cu. ft. @ 30° F 10 cu. ft. @ 40° F | 150 | 1.3 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |
| 600 | 90 cu. ft. @ 10° F 40 cu. ft. @ 20° F 30 cu. ft. @ 30° F 20 cu. ft. @ 40° F | 200 | 1.7 | 4 3/4" | 1 3/8" | Medium | 1 1/16" | Ceramic | 0000000 | 000000 |