About Light Appearance
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About Choosing a Heater
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About Brightness
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Infrared Light Bulbs
PAR38
BR40
R40
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 |
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 |