Base Type Base Type |
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![]() | Screw In |
Screw-In Base Size Screw-In Base Size |
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![]() | Medium (Standard Household) |
Bulb Shape Bulb Shape |
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![]() | Tapered |
Wattage Wattage |
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Light Technology Light Technology |
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Color Color |
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![]() | Clear |
Light Setting Light Setting |
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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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Base Number Base Number |
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Light Appearance Light Appearance |
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Brightness Brightness |
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Maximum Temperature Maximum Temperature |
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Beam Spread Beam Spread |
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![]() | Sphere |
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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About Brightness
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About Light Appearance
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Screw-In Base Light Bulbs


Use these bulbs in standard sockets, panels, and appliances. 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 or daylight 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.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration. Plastic LED bulbs are shatterproof.
CFL (compact fluorescent) bulbs are more energy efficient and last longer than halogen bulbs. It takes several seconds for them to reach full brightness. They contain small amounts of mercury (for disposal information, visit www.epa.gov/cfl).
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 and/or mercury regulations.
Equiv. Incand. Bulb Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Shape No. | Bulb Material | Color | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Cannot Be Sold To | Pkg. Qty. | Pkg. | |
Tapered Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||||||
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120V AC | ||||||||||||||
11W | Warm (2,700K) | 80 | CFL | Not Dimmable | S14 | Glass | Clear | 2W | 24,500 | 0.20 | CA, Canada | 1 | 000000 | 000000 |
40W | Warm (2,700K) | 300 | LED | Not Dimmable | S14 | Plastic | Clear | 5W | 24,000 | 0.60 | CA | 1 | 00000000 | 0000 |
130V AC | ||||||||||||||
11W | Warm (2,850K) | 70 | Incand. | Dimmable | S14 | Glass | Clear | 11W | 3,000 | 1.32 | __ | 1 | 00000000 | 0000 |