About Replacing Tubular Fluorescent Light Bulbs
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Retrofit Washdown Round Bay Lights

Upgrade your existing bay lights to energy-efficient LEDs without replacing your mounting hood or conduit. These lights are NEMA 4X rated, so they’re sealed to withstand sprayed water and cleaning chemicals from washdowns. They’re also UL marine listed to resist corrosion from salt water. IP66 and IP67 rated, they’re dust tight. Even in extreme temperatures, from -40° F to 145° F, they keep shining.
Style A have mounting holes that align with Crouse-Hinds mounting hoods—no mounting adapter required.

Overall | Housing | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Ht. | For Ceiling Ht. | Brightness, lumens | Light Appearance | Wattage | Voltage | Material | Color | Environmental Rating | Specifications Met | For Manufacturer | Each | |
Built-In LED | ||||||||||||||
| A | 11 5/8" | 6" | Up to 12' | 4,400 | Cool (5,000K) | 38W | 120-277V AC | Aluminum | Gray | IP66, IP67, NEMA 4X | DLC Listed, UL Marine Listed | Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM | 7364N12 | 0000000 |
Retrofit Hazardous Location Round Bay Lights

Upgrade your existing hazardous location bay lights to energy-efficient LEDs. Choose a light that matches the model already in place—they’ll fit into your existing hood and connect to the wires already in your conduit. Safe to use in areas with combustible concentrations of gases, vapors, dust, and fibers, these lights are rated NEC Class I, II, and III.
These lights even stand up in wet and outdoor locations. Rated IP66 and IP67, they withstand washdowns and submersion in water. They’re also dust tight. For resisting salt water and other corrosive liquids, they’re UL marine listed and NEMA 4X rated. They’ll keep shining in extreme temperatures, from -40° F to 145° F.
Style A have mounting holes that align perfectly with Crouse-Hinds mounting hoods—no mounting adapter required.

Overall | Housing | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Dia. | Ht. | For Ceiling Ht. | Brightness, lumens | Light Appearance | Wattage | Voltage | Material | Color | Environmental Rating | Specifications Met | For Manufacturer | Each | |
Built-In LED | ||||||||||||||
| A | 11 5/8" | 6" | Up to 12' | 4,400 | Cool (5,000K) | 38W | 120-277V AC | Aluminum | Gray | NEC Class I Division 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 IP66 IP67 NEMA 4X | CSA Certified, DLC Listed, UL 844, UL Marine Listed | Crouse-Hinds APM, CM, HPM, JM, PM, QM, TWM | 8762N12 | 000000000 |
Recessed Double-Contact Base Tubular Light Bulbs

Replace existing fluorescent light bulbs that have recessed contacts or upgrade them to LED. Select a light appearance to match your existing lighting. Bulbs with more than one light appearance have a switch so you can match other lights in the room.
LED bulbs last longer and are more efficient than fluorescent bulbs. To install these bulbs, bypass the ballast by wiring the socket directly to the power source. Use them in fixtures with double-ended wiring, where the power is wired to both sockets.
Plastic-coated glass bulbs are shatter resistant. If the glass breaks, the coating keeps shards from falling.
Small Pack | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'all Lg. | Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | CRI | Bulb Material | Equiv. Fluorescent Bulb Trade Number | Wattage | Rated Life, hrs. | Pkg. Qty. | Pkg. | |
T8 Bulb (1" Dia.) | |||||||||||
LED—Ballast Bypass (Type B) | |||||||||||
| 96" | 59W 86W 96W | Warm (3,000K) Neutral (3,500K) Neutral (4,000K) Cool (5,000K) Daylight (6,500K) | 3,500 4,400 5,500 | 80 | Plastic-Coated Glass | F96T8/HO | 24W 32W 40W | 50,000 | 10 | 1504K37 | 0000000 |
Single-Pin Base Tubular Light Bulbs
Swap new fluorescent light bulbs into your single-pin base fixture, or upgrade them to LED. Select a light appearance to match your existing lighting. Bulbs with more than one light appearance have a switch, which allows you to match other lights in the room.
LED bulbs last longer and are more efficient than fluorescent bulbs. They work with sockets that are wired directly to the power source. T8 bulbs can be used in T12 sockets that are wired directly to a power source.
Plastic-coated glass bulbs are shatter resistant. If the glass breaks, the coating keeps shards from falling.
Small Pack | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'all Lg. | Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | CRI | Bulb Material | Equiv. Fluorescent Bulb Trade Number | Wattage | Rated Life, hrs. | Pkg. Qty. | Pkg. | |
T8 Bulb (1" Dia.) | |||||||||||
LED—Ballast Bypass (Type B) | |||||||||||
| 96" | 59W 86W 96W | Warm (3,000K) Neutral (3,500K) Neutral (4,000K) Cool (5,000K) Daylight (6,500K) | 3,500 4,400 5,500 | 82 | Plastic-Coated Glass | F96T8, FO96 | 24W 32W 40W | 50,000 | 10 | 8355K65 | 0000000 |

























