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 Hazardous Location Environmental Ratings
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Explosion-Proof Ceiling Lights

Contain explosions, sparks, and flashes—the enclosure on these ceiling lights makes them safe to use in NEC Class I and II, Division 1 hazardous locations. They meet NEC hazardous location temperature classifications, so their surface stays cool enough to avoid igniting hazardous gases or dust. Designed to resist corrosion from salt water, they’re also UL marine listed. All lights have adjustable mounting brackets that can rotate 45° in either direction to direct light where you need it.
Lights with a backup battery shine for at least 90 minutes during a power outage to comply with UL 924.
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Lg. | Wd. | Ht. | Brightness, lumens | Light Appearance | Wattage | Voltage | Housing Material | Mounting Hardware Included | Environmental Rating | NEC Hazardous Location Temperature Classification | Specifications Met | Each | |
Built-In LED | ||||||||||||||
| 2 | 27 1/2" | 12" | 9" | 4,200 | Cool (5,000K) | 40W | 120-277V AC | Aluminum | No | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | T6-T3B (185° - 329° F) | UL Listed, UL Marine Listed, C-UL Listed | 8257N11 | 000000000 |
| 2 | 51 1/2" | 12" | 9" | 8,400 | Cool (5,000K) | 80W | 120-277V AC | Aluminum | No | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | T6-T3B (185° - 329° F) | UL Listed, UL Marine Listed, C-UL Listed | 8257N12 | 00000000 |
Built-In LED with Backup Battery | ||||||||||||||
| 2 | 51 1/2" | 12" | 9" | 8,400 | Cool (5,000K) | 80W | 120-277V AC | Aluminum | No | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 | T6-T3B (185° - 329° F) | UL Listed, UL Marine Listed, UL 924, C-UL Listed | 8257N13 | 00000000 |
High-Temperature Hazardous Location Ceiling Lights

Built for hot, hazardous areas such as steel mills and refineries, these lights work in temperatures up to 212° F. Rated NEC Classes I and II, they’re safe to use where there are ignitable concentrations of flammable or combustible gases, vapors, liquids, and dust. Rated IP67 and NEMA 6, they’re sealed against humidity, washdowns, and even temporary submersion. They’ll also stay sealed in dusty conditions.
Mount these lights with the included bracket. It tilts to direct light where you need it.
These lights last at least a year when used at 212° F continuously. And at 131° F, they’ll last almost 7 years.
Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment.
Overall | Housing | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Ht. | Brightness, lumens | Light Appearance | Wattage | Voltage | Temp. Range, °F | Material | Color | Mounting Hardware Included | No. of | Dia. | Environmental Rating | Specifications Met | Includes | Each | |
Built-In LED | ||||||||||||||||
| 9 3/16" | 6 1/2" | 6,000 | Cool (5,000K) | 60W | 120V AC | -40° to 212° | Aluminum | Gray | No | 4 | 5/16" | NEC Class I Division 2 Groups A, B, C, D; NEC Class II Division 2 Groups F, G; IP67; NEMA 6 | UL Listed | Adjustable Bracket | 8821N111 | 000000000 |


























