About Replacing Tubular Fluorescent Light Bulbs
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About Light Appearance
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About Brightness
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Festoon Base Miniature Light Bulbs
These bulbs are sized to fit tight spaces such as signs, instruments, indicators, and vehicle lights. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
| Bulb Trade Number | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Bulb Material | Color | Rated Life | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | |
Tubular Bulb—0.33" Base Dia. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E214-2 | 13.5V AC/13.5V DC | 7W | 50 | 0.52A | Incand. | Glass | Clear | Not Rated | 0.38" | 1.72" | T3 | 10 | 00000000 | 000000 |
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.
Incandescent bulbs are traditional light bulbs. Many have been phased out due to governmental energy requirements, but some are still available for special applications.
| 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 | |||||||||||||
| 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 | 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 | 12 | 0000000 | 000000 |
Cone Bulb—Candelabra Base (1/2" Dia.) | |||||||||||||
120V AC/120V DC | |||||||||||||
| 7W | Warm (2,400K) | 30 | Incand. | Dimmable | C7 | Glass | Clear | 7W | 3,000 | 0.90 | 10 | 00000000 | 0000 |
Bi-Pin Base Floodlight Bulbs
Often used in recessed can fixtures and track lighting, these bulbs produce a focused beam of light. 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. 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 | Beam Angle | Light Technology | Bulb Material | Color | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Pkg. Qty. | Pkg. | |
MR16 Bulb | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
12V AC/12V DC | ||||||||||||||
| 50W | Warm (3,000K) | 700 | 35° | LED | Glass | Clear | 7W | 25,000 | 1.08 | 2" | 2" | 1 | 00000000 | 000000 |
| 50W | Warm (3,000K) | 700 | 35° | LED | Glass | Clear | 7W | 25,000 | 1.08 | 2" | 2" | 6 | 00000000 | 00000 |
Screw-In Base Floodlight Bulbs
Often used in recessed can fixtures and track lighting, these bulbs produce a focused beam of light. 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.
BR and R bulbs have wide beam angles that create broad beams of light. Their length makes them good for use in large can fixtures.
LED bulbs last longer and are more efficient than other technologies. They generate little heat and withstand vibration. Plastic LED bulbs are shatterproof.
CFL (compact fluorescent) bulbs are more energy efficient and last longer than halogen bulbs. It takes several seconds for them to reach full brightness. They contain small amounts of mercury (for disposal information, visit www.epa.gov/cfl).
Halogen bulbs are energy efficient.
For technical drawings and 3-D models, click on a part number.
| Equiv. Incand. Bulb Wattage | Light Appearance | Brightness, lumens | Beam Angle | Light Technology | Bulb Material | Color | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Pkg. Qty. | Pkg. | |
R20 Bulb—Medium (Standard Household) Base (1 1/16" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC | ||||||||||||||
| 50W | Warm (3,000K) | 525 | 110° | LED | Plastic | Frosted | 7W | 25,000 | 0.84 | 2 1/2" | 3 7/8" | 1 | 00000000 | 00000 |
| 50W | Warm (3,000K) | 525 | 110° | LED | Plastic | Frosted | 7W | 25,000 | 0.84 | 2 1/2" | 3 7/8" | 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.
For technical drawings and 3-D models, click on a part number.
| 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.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24" | 17W | Warm (3,000K) | 1,100 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 1 | 0000000 | 000000 |
| 24" | 17W | Warm (3,000K) | 1,100 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 10 | 0000000 | 000000 |
| 24" | 17W | Neutral (3,500K) | 1,100 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 1 | 0000000 | 00000 |
| 24" | 17W | Neutral (3,500K) | 1,100 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 10 | 0000000 | 000000 |
| 24" | 17W | Neutral (4,000K) | 1,150 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 1 | 0000000 | 00000 |
| 24" | 17W | Neutral (4,000K) | 1,150 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 10 | 0000000 | 000000 |
| 24" | 17W | Cool (5,000K) | 1,150 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 1 | 0000000 | 00000 |
| 24" | 17W | Cool (5,000K) | 1,150 | 80 | Not Dimmable | Plastic | LED | Socket Ready | 7W | 70,000 | 0.84 | 10 | 0000000 | 000000 |
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). Plastic-coated glass bulbs are shatter resistant; the coating retains glass shards if they break.
| 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7W | Cool (4,100K) | 400 | CFL | Not Dimmable | Glass | 5 5/16" | 7W | 10,000 | 0.84 | Canada, CA, CO, OR, RI | 0000000 | 00000 |
| 7W | Cool (4,100K) | 400 | CFL | Not Dimmable | Plastic-Coated Glass | 5 5/16" | 7W | 10,000 | 0.84 | Canada, CA, CO, OR, RI | 000000 | 00000 |