Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.
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 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. 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. Ballast bypass bulbs eliminate the need for a ballast so the socket must be wired directly to the power source.
| 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. | |
T5/HO Bulb (5/8" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46" | 54W | Neutral (3,500K) | 3,400 | 82 | Not Dimmable | Glass | LED | Ballast Bypass | 24W | 50,000 | 2.89 | 1 | 1608N12 | 000000 |
| 46" | 54W | Neutral (3,500K) | 3,400 | 82 | Not Dimmable | Glass | LED | Ballast Bypass | 24W | 50,000 | 2.89 | 6 | 1665N22 | 000000 |
| 46" | 54W | Neutral (3,500K) | 3,400 | 82 | Dimmable | Glass | LED | Socket Ready | 24W | 50,000 | 2.89 | 1 | 1608N53 | 00000 |
| 46" | 54W | Neutral (3,500K) | 3,400 | 82 | Dimmable | Glass | LED | Socket Ready | 24W | 50,000 | 2.89 | 6 | 1665N53 | 00000 |
| 46" | 54W | Cool (4,100K) | 3,500 | 82 | Dimmable | Glass | LED | Ballast Bypass | 24W | 50,000 | 2.89 | 1 | 1608N51 | 00000 |
| 46" | 54W | Cool (4,100K) | 3,500 | 82 | Dimmable | Glass | LED | Ballast Bypass | 24W | 50,000 | 2.89 | 6 | 1665N51 | 00000 |
| 46" | 54W | Cool (4,100K) | 3,500 | 82 | Dimmable | Glass | LED | Socket Ready | 24W | 50,000 | 3.01 | 1 | 1608N301 | 00000 |
| 46" | 54W | Cool (5,000K) | 3,500 | 82 | Dimmable | Glass | LED | Ballast Bypass | 24W | 50,000 | 2.89 | 1 | 1608N14 | 00000 |
Recessed Single-Contact Base Tubular Light Bulbs
Replace the slender bulbs in lamps and task lights.
| Equiv. Halogen Bulb Wattage | Operating Position | Light Appearance | Brightness, lumens | Light Technology | CRI | Bulb Dia. | O'all Lg. | Color | Wattage | Rated Life, hrs. | Pkg. Qty. | Pkg. | |
T3 Bulb (1/4" Base Dia.) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC | |||||||||||||
| 40W | Horizontal, Base Up, Base Down | Warm (3,000K) | 450 | LED | 80 | 7/8" | 3 1/8" | Clear | 5W | 15,000 | 1 | 9392N11 | 00000 |
| 60W | Horizontal, Base Up, Base Down | Warm (3,000K) | 800 | LED | 80 | 1" | 4 11/16" | Clear | 8W | 15,000 | 1 | 9392N12 | 00000 |
LED Light Bulbs for High-Intensity Discharge (HID) Lights



Replace high-intensity discharge (HID) lights with the longer-lasting, energy-efficient LEDs. Brightness is measured in lumens; the higher the lumens, the brighter the bulb. LED lights are perceived as brighter at night than high-intensity discharge light technologies, so they require fewer lumens to provide the same brightness. Match your old light’s wattage to find the right LED bulb. A bulb’s estimated yearly cost is based on 3 hours of usage per day at $0.11 per kWh.
Ballast bypass bulbs eliminate the need for a ballast, so the socket must be wired directly to the power source.
Equiv. Bulb Wattage | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Metal Halide | High-Pressure Sodium | Mercury Vapor | Light Appearance | Brightness, lumens | Operating Position | Bulb Dia. | O'all Lg. | Wattage | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Specifications Met | Each | |
Ballast Bypass | |||||||||||||
Tubular Bulb—E26 Medium (Standard Household) Base | |||||||||||||
| 70W | __ | __ | Warm (3,000K) | 2,400 | Base Up, Base Down, Horizontal | 2 5/16" | 5 13/16" | 18W | 50,000 | 2.17 | UL Listed, C-UL Listed | 1638N391 | 000000 |
| 100W | 100W | 100W | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 2,450 2,560 2,610 | Base Up, Base Down, Horizontal | 2 5/8" | 7" | 18W | 50,000 | 1.97 | UL Listed, C-UL Listed | 1638N623 | 00000 |
| 100W | 100W | 100W | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 3,780 4,200 4,050 | Base Up, Base Down, Horizontal | 2 5/16" | 6 3/4" | 27W | 50,000 | 3.25 | UL Listed, C-UL Listed | 1638N339 | 00000 |
| 150W | 150W | 150W | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 3,170 3,333 3,360 | Base Up, Base Down, Horizontal | 3" | 6 5/8" | 24W | 50,000 | 2.89 | UL Listed, C-UL Listed | 1638N412 | 00000 |
| 150W | 150W | 150W | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 5,040 5,600 5,400 | Base Up, Base Down, Horizontal | 3 3/8" | 7 1/2" | 36W | 50,000 | 4.33 | UL Listed, C-UL Listed | 1638N417 | 00000 |
Tubular Bulb—EX39 Mogul Base | |||||||||||||
| 150W | __ | __ | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 6,684 6,750 7,000 | Base Up, Base Down, Horizontal | 3 3/8" | 10" | 45W | 50,000 | 5.42 | UL Listed, C-UL Listed | 1638N358 | 00000 |
| 175W | __ | __ | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 7,560 8,100 8,400 | Base Up, Base Down, Horizontal | 3 3/8" | 10" | 54W | 50,000 | 6.50 | UL Listed, C-UL Listed | 1638N366 | 00000 |
| 250W | __ | __ | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 11,200 12,200 12,400 | Base Up, Base Down, Horizontal | 5" | 10" | 80W | 50,000 | 9.64 | UL Listed, C-UL Listed | 1638N368 | 00000 |
| 320W | __ | __ | Warm (3,000K) Neutral (4,000K) Cool (5,000K) | 14,000 15,000 15,500 | Base Up, Base Down, Horizontal | 5" | 10 3/8" | 100W | 50,000 | 12.05 | UL Listed, C-UL Listed | 1638N372 | 000000 |
LED Light Bulbs for Hazardous Location High-Intensity Discharge (HID) Lights


Swap out the high-intensity discharge (HID) bulbs in your hazardous-location lights to lower energy costs. These LED bulbs are rated for NEC Class I, Division 2 locations, so they’re safe to use near combustible concentrations of gas. They last longer than HID bulbs and achieve the same brightness with fewer lumens. Match the wattage of the bulb you’re replacing. These are ballast bypass bulbs—install them in a socket that’s wired directly to the power source.
| Equiv. Metal Halide Bulb Wattage | Wattage | Light Appearance | Brightness, lumens | Color | Voltage | CRI | For Manufacturer | Bulb Dia. | Bulb Ht. | Bulb Wd. | Overall Lg. | Rated Life, hrs. | Environmental Rating | Specifications Met | Each | |
For Bay Lights | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ballast Bypass—E26 Medium (Standard Household) Base | ||||||||||||||||
| 150W | 24W | Cool (5,700K) | 3,425 | Clear | 120V AC/277V AC | 80 | Appleton Mercmaster II, Mercmaster III Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM General Electric Filtr-Gard H2 Killark VM Thomas & Betts Hazlux 3 | 3" | __ | __ | 6 5/8" | 50,000 | NEC Class I Division 2 Groups A, B, C, D | UL Listed, C-UL Listed | 8991N11 | 0000000 |
| 250W | 45W | Cool (5,000K) | 6,620 | Clear | 120V AC/277V AC | 80 | Appleton Mercmaster II, Mercmaster III Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM General Electric Filtr-Gard H2 Killark VM Thomas & Betts Hazlux 3 | 3 3/8" | __ | __ | 7 13/16" | 50,000 | NEC Class I Division 2 Groups A, B, C, D | UL Listed, C-UL Listed | 8991N13 | 000000 |
Ballast Bypass—EX39 Mogul Base | ||||||||||||||||
| 150W | 24W | Cool (5,700K) | 3,425 | Clear | 120V AC/277V AC | 80 | Appleton Mercmaster II, Mercmaster III Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM General Electric Filtr-Gard H2 Killark VM Thomas & Betts Hazlux 3 | 3" | __ | __ | 6 15/16" | 50,000 | NEC Class I Division 2 Groups A, B, C, D | UL Listed, C-UL Listed | 8991N12 | 000000 |
| 250W | 45W | Cool (5,000K) | 6,620 | Clear | 120V AC/277V AC | 80 | Appleton Mercmaster II, Mercmaster III Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM General Electric Filtr-Gard H2 Killark VM Thomas & Betts Hazlux 3 | 3 3/8" | __ | __ | 7 13/16" | 50,000 | NEC Class I Division 2 Groups A, B, C, D | UL Listed, C-UL Listed | 8991N14 | 000000 |
For Floodlights | ||||||||||||||||
Ballast Bypass—EX39 Mogul Base | ||||||||||||||||
| 400W | 110W | Cool (5,000K) | 14,570 | Clear | 120V AC/277V AC | 80 | Appleton Areamaster Crouse-Hinds Champ | __ | 11 13/32" | 4 5/16" | 11 7/16" | 50,000 | NEC Class I Division 2 Groups A, B, C, D | UL Listed, C-UL Listed | 8991N15 | 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.
| 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. | |
Tubular Bulb—Intermediate Base (11/16" Dia.) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC | |||||||||||||
| 20W | Warm (3,000K) | 150 | LED | Not Dimmable | T6 | Plastic | Frosted | 1.5W | 100,000 | 0.18 | 1 | 1317T91 | 000000 |
Easy-Retrofit Machine Lights


Update conventional fluorescent tubular lights with newer LED technology. These lights match the diameter of most older lights and fit existing brackets without the need to drill new mounting holes. They have a durable lens that resists coolants, lubricants, and impact from chips and shavings. All are rated IP67 for protection against dust and temporary submersion, so these lights can handle your wettest environments.
Style A have a traditional tubular design that distributes light more evenly than Style B. Plug them into a standard outlet and use the switch built into the cord to turn them on and off.
Style B have a flat lens that directs light downward. Hardwire them to your power supply. They come with mounting brackets at each end. Optional mounting brackets (sold separately) clip anywhere along the light, so you can position them where it makes sense for your machine.
Add a power supply (sold separately) to transform your facility’s AC voltage to DC voltage. Mount the power supply outside of your machine to protect it from heat.
Lights | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Cord | Clip-On Mounting Brackets | Power Supplies | |||||||||||||||||
| Style | Lg. | Dia. | Brightness, lumens | Included | Lg., ft. | Electrical Connection Type | Switch Type | Wattage | Adjustability | Housing Material | Lens Material | Mount Type | Mounting Hardware Included | Environmental Rating | Each | Each | Each | |||
Built-In LED | ||||||||||||||||||||
120-277V AC | ||||||||||||||||||||
| A | 14 5/8" | 2 3/4", 70 mm | 950 | Yes | 16 | Three-Prong Plug | Rocker | 17.5W | Adjustable 360° | __ | Acrylic Plastic | Fastener Mount | No | IP67 | 2328N101 | 0000000 | ______ | 00 | ______ | 00 |
| A | 20 1/8" | 2 3/4", 70 mm | 1,400 | Yes | 16 | Three-Prong Plug | Rocker | 24W | Adjustable 360° | __ | Acrylic Plastic | Fastener Mount | No | IP67 | 2328N102 | 000000 | ______ | 00 | ______ | 00 |
| A | 25 5/8" | 2 3/4", 70 mm | 1,900 | Yes | 16 | Three-Prong Plug | Rocker | 30W | Adjustable 360° | __ | Acrylic Plastic | Fastener Mount | No | IP67 | 2328N103 | 000000 | ______ | 00 | ______ | 00 |
| A | 31 1/8" | 2 3/4", 70 mm | 2,400 | Yes | 16 | Three-Prong Plug | Rocker | 36.5W | Adjustable 360° | __ | Acrylic Plastic | Fastener Mount | No | IP67 | 2328N104 | 000000 | ______ | 00 | ______ | 00 |
| A | 42 1/8" | 2 3/4", 70 mm | 3,300 | Yes | 16 | Three-Prong Plug | Rocker | 49W | Adjustable 360° | __ | Acrylic Plastic | Fastener Mount | No | IP67 | 2328N105 | 000000 | ______ | 00 | ______ | 00 |
| A | 47 5/8" | 2 3/4", 70 mm | 3,800 | Yes | 16 | Three-Prong Plug | Rocker | 55W | Adjustable 360° | __ | Acrylic Plastic | Fastener Mount | No | IP67 | 2328N106 | 000000 | ______ | 00 | ______ | 00 |
120-240V AC | ||||||||||||||||||||
| B | 15 1/2" | 2 3/4", 70 mm | 900 | Yes | 16 | Hardwire | __ | 15W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N16 | 000000 | 2328N19 | 000000 | ______ | 00 |
| B | 21" | 2 3/4", 70 mm | 1,350 | Yes | 16 | Hardwire | __ | 21W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N18 | 000000 | 2328N19 | 00000 | ______ | 00 |
| B | 26 5/8" | 2 3/4", 70 mm | 1,800 | Yes | 16 | Hardwire | __ | 27W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N14 | 000000 | 2328N19 | 00000 | ______ | 00 |
| B | 43" | 2 3/4", 70 mm | 1,750 | Yes | 16 | Hardwire | __ | 26W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N15 | 000000 | 2328N19 | 00000 | ______ | 00 |
18-30V DC | ||||||||||||||||||||
| B | 15 1/2" | 2 3/4", 70 mm | 900 | Yes | 16 | Hardwire | __ | 12W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N11 | 000000 | 2328N19 | 00000 | 7010K117 | 000000 |
| B | 21" | 2 3/4", 70 mm | 1,350 | Yes | 16 | Hardwire | __ | 18W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N17 | 000000 | 2328N19 | 00000 | 7010K117 | 00000 |
| B | 26 5/8" | 2 3/4", 70 mm | 1,800 | Yes | 16 | Hardwire | __ | 24W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N13 | 000000 | 2328N19 | 00000 | 7010K117 | 00000 |
| B | 43" | 2 3/4", 70 mm | 3,200 | Yes | 16 | Hardwire | __ | 42W | Adjustable 65° | Anodized Aluminum | Tempered Glass | Fastener Mount | Yes | IP67 | 2328N12 | 000000 | 2328N19 | 00000 | 7010K139 | 00000 |
Color-Changing Tubular Machine Lights
Know your machine’s status at a glance—green for running, red for stopped, yellow for standby. Using your programmable logic controller (PLC), you can adjust the brightness of these lights and mix red, green, and blue light to achieve thousands of colors. They shine a bright white by default to illuminate your production line.
With a smooth, shatterproof lens, these lights have no crevices where debris can accumulate. Their stainless steel connectors, plastic lens, and mounting brackets resist acids, alkalis, and other chemicals commonly used in food environment washdowns. All are IP rated to seal out dust and withstand high-pressure, high-temperature sprays required for sanitizing.
Use the included hardware to install them in your machine. They require a 5-pole micro M12 socket (sold separately) to connect to your PLC.

Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Brightness, lumens | Color | Electrical Connection Type | Voltage | Wattage | Lens Material | Mounting Hardware Included | Environmental Rating | Specifications Met | Each | |
Built-In LED | ||||||||||||
| 12" | 2" | 1,210 | Any Color | 5-Pole Micro M12 Plug | 24V DC | 9.5W | Polycarbonate Plastic | Yes | IK09, IP67, IP69K | ETL Listed, C-ETL Listed, NSF/ANSI 2 Splash Zone | 1522K121 | 0000000 |
| 22 1/4" | 2" | 2,430 | Any Color | 5-Pole Micro M12 Plug | 24V DC | 19W | Polycarbonate Plastic | Yes | IK09, IP67, IP69K | ETL Listed, C-ETL Listed, NSF/ANSI 2 Splash Zone | 1522K122 | 000000 |
| 41 7/8" | 2" | 4,860 | Any Color | 5-Pole Micro M12 Plug | 24V DC | 38W | Polycarbonate Plastic | Yes | IK09, IP67, IP69K | ETL Listed, C-ETL Listed, NSF/ANSI 2 Splash Zone | 1522K123 | 000000 |

| Material | Mount Type | Color | Performance | Environment | Pkg. Qty. | Pkg. | |
| Polypropylene Plastic | Fastener Mount | Blue | Metal Detectable | Food Industry | 2 | 1522K134 | 000000 |

| Material | Mount Type | Pkg. Qty. | Pkg. | |
| Stainless Steel | Fastener Mount | 2 | 1522K135 | 000000 |

| No. of Poles | Wire Connection Type | Voltage | Cable Lead Lg., ft. | Each | |
| 5 | Wire Leads | 30V AC/30V DC | 16 1/2 | 7909N18 | 000000 |

























