Base Type Base Type |
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 | Bi-Pin |
Wattage Wattage |
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|
Bulb Shape Bulb Shape |
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 | Tubular |
Color Color |
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 | Frosted |
Light Technology Light Technology |
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|
Bulb Shape Number Bulb Shape Number |
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|
Overall Length Overall Length |
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|
Trade Number Trade Number | Show |
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|
Trade Number Trade Number | Hide |
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Color Temperature Color Temperature |
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Bulb Diameter Bulb Diameter |
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For Ballast Type For Ballast Type |
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Bulb Material Bulb Material |
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|
Light Appearance Light Appearance |
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Brightness Brightness |
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Light Setting Light Setting |
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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 @ 3Hours per Day |
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|
Beam Spread Beam Spread |
|---|
 | Sphere |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Estimated Yearly Energy Cost Estimated YearlyEnergy Cost |
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About Brightness
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About Light Appearance
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About Replacing Tubular Fluorescent Light Bulbs
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Bi-Pin Base 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 exceed local regulatory limits on mercury and/or do not meet local efficiency standards.
| O'all Lg. | Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | CRI | Light Setting | 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.) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60" | 40W | Cool (4,100K) | 3,725 | 82 | Dimmable | Glass | Fluorescent | 40W | 30,000 | 4.82 | F40T8, FO40 | Canada | 6 | 0000000 | 000000 |
| 60" | 40W | Cool (4,100K) | 3,725 | 82 | Dimmable | Glass | Fluorescent | 40W | 30,000 | 4.82 | F40T8, FO40 | Canada | 25 | 0000000 | 000000 |