Base Type Base Type |
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 | Screw In |
Bulb Shape Bulb Shape |
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 | Spotlight/ Floodlight |
Screw-In Base Size Screw-In Base Size |
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--664c68b521603226916-p9@1x_637388058982296980.png?ver=imagenotfound) | Medium (Standard Household) |
Bulb Diameter Bulb Diameter |
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Bulb Shape Number Bulb Shape Number | Show |
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Bulb Shape Number Bulb Shape Number | Hide |
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Color Temperature Color Temperature |
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Beam Spread Beam Spread |
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 | Narrow |
Wattage Wattage |
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Base Number Base Number |
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Light Setting Light Setting |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Base Diameter Base Diameter |
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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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Screw-In Base Floodlight Bulbs
Often used in recessed can fixtures and track lighting, these bulbs produce a focused beam of light. 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. Bulbs with a cool light appearance have white/blue tones and are good for inspecting. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.
PAR bulbs have narrow beam angles that provide more focused beams of light than other floodlights. A short length allows them to fit in small can fixtures without protruding.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration. Plastic LED bulbs are shatterproof.
Halogen bulbs are slightly more energy efficient than incandescent bulbs, but they generate more heat. Bulbs that cannot be sold to the listed regions do not meet mercury and/or energy efficiency regulations.
| Equiv. Incand. Bulb Wattage | Light Appearance | Brightness, lumens | Beam Angle | Light Technology | Bulb Material | Color | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Cannot Be Sold To | Pkg. Qty. | Pkg. | |
PAR20 Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC | |||||||||||||||
| 50W | Warm (3,000K) | 450 | 40° | LED | Plastic | Frosted | 5W | 25,000 | 0.60 | 2 1/2" | 3 3/16" | __ | 1 | 00000000 | 00000 |
| 50W | Warm (3,000K) | 450 | 40° | LED | Plastic | Frosted | 5W | 25,000 | 0.60 | 2 1/2" | 3 3/16" | __ | 12 | 00000000 | 00000 |
| 50W | Cool (5,000K) | 450 | 40° | LED | Plastic | Frosted | 5W | 25,000 | 0.60 | 2 1/2" | 3 3/16" | __ | 1 | 0000000 | 0000 |
| 50W | Cool (5,000K) | 450 | 40° | LED | Plastic | Frosted | 5W | 25,000 | 0.60 | 2 1/2" | 3 3/16" | __ | 12 | 0000000 | 00000 |
120V AC/120V DC | |||||||||||||||
| 39W | Warm (2,850K) | 430 | 30° | Halogen | Glass | Clear | 39W | 1,500 | 4.70 | 2 1/2" | 3 1/4" | CA, CO, NV, VT, WA | 1 | 000000000 | 00000 |
| 39W | Warm (2,850K) | 430 | 30° | Halogen | Glass | Clear | 39W | 1,500 | 4.70 | 2 1/2" | 3 1/4" | CA, CO, NV, VT, WA | 10 | 000000000 | 00000 |
Screw-In Base Spotlight Bulbs
These bulbs produce a narrower, more concentrated beam of light than floodlight bulbs. 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. Bulbs with a cool light appearance have white/blue tones and are good for inspecting. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.
PAR bulbs have narrow beam angles that provide more focused beams of light than other spotlights. A short length allows them to fit in small can fixtures without protruding. Bulbs that cannot be sold to the listed regions do not meet energy efficiency requirements.
| Equiv. Incand. Bulb Wattage | Light Appearance | Brightness, lumens | Beam Angle | Light Technology | Bulb Material | Color | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Cannot Be Sold To | Pkg. Qty. | Pkg. | |
PAR20 Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC/120V DC | |||||||||||||||
| 39W | Warm (2,850K) | 430 | 10° | Halogen | Glass | Clear | 39W | 1,500 | 4.70 | 2 1/2" | 3 1/4" | CA, CO, NV, VT, WA | 1 | 00000000 | 000000 |
| 39W | Warm (2,850K) | 430 | 10° | Halogen | Glass | Clear | 39W | 1,500 | 4.70 | 2 1/2" | 3 1/4" | CA, CO, NV, VT, WA | 10 | 000000000 | 00000 |