About Replacing Tubular Fluorescent Light Bulbs
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Washdown Ceiling Lights
IP or NEMA rated, these lights have a sealed lens to keep dust and moisture out for protection against washdowns. All meet ETL or UL standards for wet locations.
Mount these lights to the ceiling with the included brackets.
Styles A-B have a wraparound lens that allows light to shine from the sides as well as the bottom. Lights with a backup battery stay illuminated for at least 90 minutes during a power outage in compliance with UL 924.
IP65 lights withstand light rinses.

Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Lg. | Wd. | Ht. | Brightness, lumens | Wattage | Voltage | Electrical Connection Type | Light Appearance | Light Setting | Mounting Hardware Included | Environmental Rating | Specifications Met | Each | |
Made in the U.S. | ||||||||||||||
Built-In LED | ||||||||||||||
| B | 53" | 7 5/8" | 4 5/8" | 900 2,500 5,000 6,400 | 8W 19W 39W 49W | 120-277V AC | Hardwire | Cool (5,000K) | Dimmable | Yes | IP65 | UL Marine Listed, UL Listed, ABS Design Assessed | 1616K337 | 0000000 |
Built-In LED with Backup Battery | ||||||||||||||
| B | 53" | 7 5/8" | 4 5/8" | 900 2,500 5,000 6,400 | 8W 19W 39W 49W | 120-277V AC | Hardwire | Cool (5,000K) | Dimmable | Yes | IP65 | UL Marine Listed, UL Listed, UL 924, ABS Design Assessed | 1616K339 | 000000 |
Indoor Agricultural Lights

Also known as grow lights, these lights encourage growth in herbs, flowers, and other plants indoors. They have three color settings to optimize your plants’ development from seedling onward. Blue light in the early stages enhances photosynthesis and establishes strong roots. White light during the vegetative stages makes it easier to see the plants and monitor growth. Red light in the later stages supports flowering and fruiting. Easily switch between each color or combine colors when you have plants at different stages. ETL listed for use in damp locations, these lights withstand humidity and moisture. You can link multiple lights together in a circuit to simplify wiring.
Style C lights, also known as tape lights, have an adhesive on the back for easy mounting. They’re flexible enough to fit in tight spaces such as corners and channels. Snap the two 4' sections together or use the included 6" or 12" connectors to create two rows of light or jump between shelves. You can also cut them to your desired length.
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Lg. | Wd. | Ht. | Brightness, lumens | Light Appearance | Light Color | Max. No. of Lights per Circuit | Wattage | Voltage | Mounting Hardware Included | Specifications Met | Includes | Each | |
Built-In LED | ||||||||||||||
Adhesive Back | ||||||||||||||
| C | 96" | 5/8" | 5/16" | 900 | Daylight (6,500K) | Blue, White, Red | 6 | 11W | 120V AC | No | ETL Listed, C-ETL Listed | Two 4' Tape Lights, Controller, 6" Connector, 12" Connector | 8807N13 | 000000 |
Bi-Pin Base Miniature Light Bulbs
These bulbs are small, but very bright, so they're often used in flashlights and optical instruments such as projectors and microscopes. Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
Halogen bulbs are slightly more energy efficient than incandescent bulbs, but they generate more heat.
| Bulb Trade Number | Voltage | Wattage | Brightness, lumens | Current | Light Technology | Bulb Material | Color | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Pkg. Qty. | Pkg. | ||
| A | 50T4Q/CL/AX | 12V AC/12V DC | 50W | 900 | 4.16A | Halogen | Glass | Clear | 2,000 | 1/2" | 1 3/4" | T4 | 1 | 2451K22 | 00000 |
| A | JC50, Q50T3/CL | 24V AC/24V DC | 50W | 900 | 2.08A | Halogen | Glass | Clear | 2,000 | 3/8" | 1.73" | T3 | 1 | 2288K122 | 0000 |
Four-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.
LED bulbs last longer and are more efficient than CFL bulbs. They generate little heat, withstand vibration, and are shatterproof. LED bulbs are socket ready. They plug directly into a fixture and work with most electronic ballasts, but not all. Their bases are designed to fit multiple sockets.
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 Setting | Light Technology | Bulb Material | O'all Lg. | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Pkg. Qty. | Pkg. | |
Horizontal Operating Position | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26W | Warm (3,000K) | 900 | Not Dimmable | LED | Plastic | 6 3/8" | 8.5W | 40,000 | 1.02 | 1 | 1619N37 | 000000 |
| 26W | Warm (3,000K) | 900 | Not Dimmable | LED | Plastic | 6 3/8" | 8.5W | 40,000 | 1.02 | 10 | 1619N77 | 000000 |
| 26W | Neutral (3,500K) | 900 | Not Dimmable | LED | Plastic | 6 3/8" | 8.5W | 40,000 | 1.02 | 1 | 1619N38 | 00000 |
| 26W | Neutral (3,500K) | 900 | Not Dimmable | LED | Plastic | 6 3/8" | 8.5W | 40,000 | 1.02 | 10 | 1619N78 | 000000 |
| Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | Light Setting | Light Technology | Bulb Material | O'all Lg. | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Cannot Be Sold To | Pkg. Qty. | Pkg. | |
Horizontal, Base Up, Base Down Operating Position | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13W | Warm (2,700K) | 900 | Dimmable | CFL | Glass | 5 3/16" | 13W | 12,000 | 1.57 | Canada, CA, CO, HI, ME, MN, OR, RI, VT | 1 | 1528K72 | 000000 |
| 13W | Neutral (3,500K) | 900 | Dimmable | CFL | Glass | 5 3/16" | 13W | 12,000 | 1.57 | Canada, CA, CO, HI, ME, MN, OR, RI, VT | 1 | 1528K29 | 00000 |
| 13W | Cool (4,100K) | 900 | Dimmable | CFL | Glass | 5 3/16" | 13W | 12,000 | 1.57 | Canada, CA, CO, HI, ME, MN, OR, RI, VT | 1 | 1528K77 | 00000 |
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.
LED bulbs last longer and are more efficient than CFL bulbs. They generate little heat, withstand vibration, and are shatterproof. Plug socket-ready bulbs into an existing fixture with a compatible ballast.


Base Down
Operating Position
| Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Material | O'all Lg. | LED Installation Type | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Specifications Met | Each | |
Horizontal Operating Position | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26W | Warm (2,700K) | 900 | LED | Not Dimmable | Plastic | 6 5/8" | Socket Ready | 9W | 50,000 | 1.08 | UL Classified, C-UL Classified | 1647N6 | 000000 |
| 26W | Neutral (4,000K) | 900 | LED | Not Dimmable | Plastic | 6 5/8" | Socket Ready | 9W | 50,000 | 1.08 | UL Recognized Component, C-UL Recognized Component | 1647N17 | 00000 |
Base Up, Base Down Operating Position | |||||||||||||
| 26W | Neutral (4,000K) | 900 | LED | Not Dimmable | Plastic | 4 11/16" | Socket Ready | 9W | 50,000 | 1.08 | UL Recognized Component, C-UL Recognized Component | 1647N21 | 00000 |

























