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 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.
Bulbs that cannot be sold to the listed areas are restricted due to energy efficiency requirements, mercury regulations, and product registration requirements.
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 AC | ||||||||||||||
30W 70W 100W | Warm (2,700K) | 500 1,050 1,600 | LED | 3 Way | A19 | Plastic | Frosted | 5W 10W 16W | 25,000 | 0.60 1.20 1.93 | __ | 1 | 0000000 | 000000 |
30W 70W 100W | Warm (2,700K) | 500 1,050 1,600 | LED | 3 Way | A19 | Plastic | Frosted | 5W 10W 16W | 25,000 | 0.60 1.20 1.93 | __ | 12 | 0000000 | 000000 |
30W 70W 100W | Cool (5,000K) | 500 1,050 1,600 | LED | 3 Way | A19 | Plastic | Frosted | 5W 10W 16W | 25,000 | 0.60 1.20 1.93 | __ | 1 | 0000000 | 00000 |
30W 70W 100W | Cool (5,000K) | 500 1,050 1,600 | LED | 3 Way | A19 | Plastic | Frosted | 5W 10W 16W | 25,000 | 0.60 1.20 1.93 | __ | 12 | 0000000 | 000000 |
50W 100W 150W | Warm (2,700K) | 800 1,600 2,200 | LED | 3 Way | A21 | Plastic | Frosted | 7W 15W 23W | 25,000 | 0.84 1.81 2.53 | __ | 1 | 0000000 | 00000 |
50W 100W 150W | Warm (2,700K) | 800 1,600 2,200 | LED | 3 Way | A21 | Plastic | Frosted | 7W 15W 23W | 25,000 | 0.84 1.81 2.53 | __ | 12 | 0000000 | 000000 |
100W | Warm (2,700K) | 1,600 | LED | Dimmable | A21 | Plastic | Frosted | 17W | 25,000 | 2.05 | __ | 1 | 00000000 | 00000 |
100W | Warm (2,700K) | 1,600 | LED | Dimmable | A21 | Plastic | Frosted | 17W | 25,000 | 2.05 | __ | 12 | 00000000 | 000000 |
100W | Cool (4,100K) | 1,600 | LED | Dimmable | A19 | Plastic | Frosted | 15W | 25,000 | 1.81 | CA | 1 | 0000000 | 0000 |
100W | Cool (4,100K) | 1,600 | LED | Dimmable | A19 | Plastic | Frosted | 15W | 25,000 | 1.81 | CA | 12 | 0000000 | 00000 |
100W | Cool (5,000K) | 1,600 | LED | Not Dimmable | A19 | Plastic | Frosted | 17.7W | 11,000 | 2.13 | __ | 2 | 00000000 | 0000 |
100W | Cool (5,000K) | 1,600 | LED | Not Dimmable | A19 | Plastic | Frosted | 17.7W | 11,000 | 2.13 | __ | 6 | 00000000 | 00000 |
100W | Cool (5,000K) | 1,600 | LED | Dimmable | A19 | Plastic | Frosted | 15W | 25,000 | 1.81 | CA | 1 | 0000000 | 0000 |
100W | Cool (5,000K) | 1,600 | LED | Dimmable | A19 | Plastic | Frosted | 15W | 25,000 | 1.81 | CA | 12 | 0000000 | 00000 |
100W | Cool (5,000K) | 1,600 | LED | Dimmable | A19 | Plastic | Frosted | 17.5W | 25,000 | 2.11 | __ | 2 | 00000000 | 00000 |
100W | Cool (5,000K) | 1,600 | LED | Dimmable | A19 | Plastic | Frosted | 17.5W | 25,000 | 2.11 | __ | 12 | 00000000 | 00000 |
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 or daylight 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.
LED bulbs last longer and are more efficient than fluorescent bulbs. They generate little heat and withstand vibration. Plastic bulbs are shatterproof. Socket-ready bulbs work with most instant-start electronic ballasts, but not all. For a full list of compatible ballasts select a part number and view product detail.
O'all Lg. | Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | CRI | Light Setting | Bulb Material | Light Technology | LED Installation Type | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Pkg. Qty. | Pkg. | |
T8 Bulb (1" Dia.) | ||||||||||||||
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48" | 32W | Cool (5,000K) | 1,600 | 80 | Dimmable | Plastic | LED | Socket Ready | 8.9W | 70,000 | 1.14 | 1 | 00000000 | 000000 |
48" | 32W | Cool (5,000K) | 1,600 | 80 | Dimmable | Plastic | LED | Socket Ready | 8.9W | 70,000 | 1.14 | 10 | 00000000 | 000000 |
Contact-Lug Base Vehicle Headlamp Light Bulbs

Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
2-way bulbs operate at two brightness levels, as in high- and low-beam headlights.
Bulb Trade Number | Voltage | Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Material | Color | No. of Contact Lugs | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Each | ||
E | H4 130/90W | 12V AC/12V DC | 130W 90W | Neutral (3,100K) | 1,600 2,800 | Halogen | 2 Way | Glass | Clear | 3 | 150 75 | 11/16" | 3 5/8" | T4 5/8 | 00000000 | 000000 |
Socket Base Vehicle Headlamp Light Bulbs

Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
2-way bulbs operate at two brightness levels, as in high- and low-beam headlights.
Bulb Trade Number | Voltage | Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Material | Color | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Each | ||
C | 9004/100/55W | 12V AC/12V DC | 100W 55W | Neutral (3,250K) | 1,600 1,000 | Halogen | 2 Way | Glass | Clear | 100 320 | 11/16" | 3 3/4" | T4 5/8 | 00000000 | 00000 |
C | 9004/100/80W | 12V AC/12V DC | 100W 80W | Neutral (3,250K) | 1,600 1,300 | Halogen | 2 Way | Glass | Clear | 100 200 | 11/16" | 3 3/4" | T4 5/8 | 00000000 | 0000 |
Two-Pin Wedge Base Plug-In Compact Light Bulbs
Often used in task lights, these bulbs are comparable to PL, Dulux, and Biax bulbs. 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 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.
CFL (compact fluorescent) bulbs are energy efficient, but take several seconds to reach full brightness. They cannot be sold to the listed areas because they do not meet local efficiency standards and exceed local regulatory limits on mercury (for disposal information, visit www.epa.gov/cfl).

Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Material | O'all Lg. | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Cannot Be Sold To | Each | |
Horizontal, Base Up, Base Down Operating Position | ||||||||||||
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28W | Warm (2,800K) | 1,600 | CFL | Not Dimmable | Glass | 6 13/16" | 28W | 10,000 | 3.37 | Canada, CA, CO, OR, RI | 0000000 | 000000 |