About Light Appearance
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About Brightness
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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.
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, $ | Pkg. Qty. | Pkg. | |
Globe Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC | |||||||||||||
40W | Warm (2,700K) | 350 | LED | Dimmable | G25 | Glass | Clear | 3.8W | 15,000 | 0.46 | 1 | 0000000 | 00000 |
40W | Warm (2,700K) | 350 | LED | Dimmable | G25 | Glass | Clear | 3.8W | 15,000 | 0.46 | 12 | 0000000 | 00000 |
40W | Warm (2,700K) | 350 | LED | Dimmable | G25 | Glass | Frosted | 3.8W | 15,000 | 0.46 | 1 | 00000000 | 0000 |
40W | Warm (2,700K) | 350 | LED | Dimmable | G25 | Glass | Frosted | 3.8W | 15,000 | 0.46 | 12 | 00000000 | 00000 |
40W | Cool (5,000K) | 350 | LED | Dimmable | G25 | Glass | Frosted | 3.8W | 15,000 | 0.46 | 3 | 00000000 | 00000 |
40W | Cool (5,000K) | 350 | LED | Dimmable | G25 | Glass | Frosted | 3.8W | 15,000 | 0.46 | 12 | 00000000 | 00000 |
60W | Warm (2,700K) | 500 | LED | Dimmable | G25 | Glass | Clear | 5.5W | 15,000 | 0.66 | 1 | 0000000 | 0000 |
60W | Warm (2,700K) | 500 | LED | Dimmable | G25 | Glass | Clear | 5.5W | 15,000 | 0.66 | 12 | 0000000 | 00000 |
60W | Warm (2,700K) | 500 | LED | Dimmable | G25 | Glass | Frosted | 5.5W | 15,000 | 0.66 | 1 | 00000000 | 0000 |
60W | Warm (2,700K) | 500 | LED | Dimmable | G25 | Glass | Frosted | 5.5W | 15,000 | 0.66 | 12 | 00000000 | 00000 |
Glass-Retaining Light Bulb Guards

A solid lens protects screw-in bulbs and retains glass if the bulb breaks.
Bulb shape numbers starting with A are standard-household bulbs, B are cone-shaped, G are globe-shaped, S are tapered, and T are tubular shaped bulbs.
Suction-Cup Light Bulb Changers

These changers create a vacuum seal against a light bulb. They're often used to change bulbs in recessed lights where there's no room to reach around the bulbs. They include three bulb changers to cover a wide range of bulb shapes. Bulb shape numbers starting with A, G, P, and PS are standard-household, globe-, or pear-shaped light bulbs. PAR, and R bulbs are found in spotlights or floodlights, or recessed can lights.
Connect a twist-lock handle (sold separately) to extend your reach.
For technical drawings and 3-D models, click on a part number.