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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.
For technical drawings and 3-D models, click on a part number.
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. | |
Standard Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC | |||||||||||||
100W | Cool (5,000K) | 1,600 | LED | Not Dimmable | A21 | Plastic | Frosted | 17.7W | 11,000 | 2.13 | 2 | 00000000 | 000000 |
100W | Cool (5,000K) | 1,600 | LED | Not Dimmable | A21 | Plastic | Frosted | 17.7W | 11,000 | 2.13 | 6 | 00000000 | 00000 |