Base Type Base Type |
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 | Screw In |
Screw-In Base Size Screw-In Base Size |
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 | Intermediate |
Bulb Shape Bulb Shape |
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 | Spotlight/ Floodlight |
Voltage Voltage |
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Base Number Base Number |
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Beam Spread Beam Spread |
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 | Narrow |
Wattage Wattage |
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Brightness Brightness |
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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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Light Technology Light Technology |
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Color Color |
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 | Frosted |
Base Diameter Base Diameter |
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Color Temperature Color Temperature |
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Estimated Yearly Energy Cost Estimated Yearly Energy Cost |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Rated Life Rated Life |
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Rated Life @ 3 Hours per Day Rated Life @ 3 Hours per Day |
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Bulb Diameter Bulb Diameter |
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Bulb Material Bulb Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Light Setting Light Setting |
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About Brightness
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About Light Appearance
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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.
BR and R bulbs have wide beam angles that create broad beams of light. Their length makes them good for use in large can fixtures.
Incandescent bulbs are traditional light bulbs. Many have been phased out due to governmental energy requirements, but some are still available for special applications.
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. | |
R14 Bulb—Intermediate Base (11/16" Dia.) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V | |||||||||||||||
| 25W | Warm (2,800K) | 150 | Not Rated | Incand. | Glass | Frosted | 25W | 1,500 | 3.10 | 1 3/4" | 3 1/2" | CA | 1 | 0000000 | 00000 |