Light Technology Light Technology |
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Screw-In Base Size Screw-In Base Size |
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--664c68b521603226916-p9@1x_637388058982296980.png?ver=imagenotfound) | Medium (Standard Household) |
Voltage Voltage |
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Wattage Wattage | Show |
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Wattage Wattage | Hide |
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Light Setting Light Setting |
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Beam Spread Beam Spread |
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Brightness Brightness |
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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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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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Color Temperature Color Temperature |
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About Replacing Tubular Fluorescent Light Bulbs
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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 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.
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 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. | |
Standard Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||||||
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120V | ||||||||||||||
| 40W | Warm (2,790K) | 380 | Halogen | Dimmable | A19 | Glass | Clear | 29W | 1,000 | 3.49 | CA, CO, NV, VT, WA | 2 | 0000000 | 00000 |
U-Shaped Tubular Light Bulbs
Brightness is measured in lumens; the higher the lumens, the brighter the bulb. Color rendering index (CRI) is a measurement on a scale of 0-100 of how accurately the light from a bulb represents an object's true colors; the higher the number, the more natural the colors appear. Any CRI value over 80 will show colors true to life. Bulbs with a warm light appearance have yellow tones. Bulbs with a neutral light appearance are often used in workspaces. Bulbs with a cool light appearance have white/blue tones and are good for inspecting. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.
Fluorescent bulbs are energy efficient, but they contain small amounts of mercury (for disposal information, visit www.epa.gov/cfl).
Bulbs that cannot be sold to the regions listed do not meet local regulatory limits on mercury content and/or local energy efficiency requirements.
| O'all Lg. | Base Ctr.-to-Ctr. | Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | CRI | Bulb Material | Light Technology | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Trade No. | Cannot Be Sold To | Pkg. Qty. | Pkg. | |
T8 Bulb (1" Dia.) | |||||||||||||||
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| 22 1/2" | 1 5/8" | 29W | Neutral (3,500K) | 2,775 | 85 | Glass | Fluorescent | 29W | 24,000 | 3.49 | FBO29, F32T8 | Canada | 1 | 0000000 | 000000 |
| 22 1/2" | 1 5/8" | 29W | Cool (4,100K) | 2,775 | 85 | Glass | Fluorescent | 29W | 24,000 | 3.49 | FBO29, F32T8 | Canada | 1 | 0000000 | 00000 |