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. Styles B and C require an adapter (sold separately) to fit into Crouse-Hinds, Killark, and Mercmaster mounting hoods. Rated IK08 for impact resistance, they’re strong enough to take a hit without cracking.

Illuminate chemical plants, refineries, and other facilities where flammable and combustible gases may be present in the event of a leak or ventilation failure. These lights are rated for use in NEC Class 1, Division 2 hazardous locations. IP or NEMA rated, their seal also blocks out water and dust, so you can use them in damp, humid, and even washdown areas. Use the mounting holes to mount these lights to your ceiling.

For additional protection, choose a light rated for more NEC classes. NEC Class II-rated lights protect against flammable and combustible dust.

UL marine listed lights resist the corrosive effects of salt water. ABS (American Bureau of Shipping) Design Assessed lights meet requirements for use on docks and ships.

Lights that meet NSF/ANSI 2 standards are commonly used in food handling and processing areas with splashing liquid.

Safely light up chemical processing plants, mining operations, and other large areas where combustible gases and dust are present. These lights have an explosion-proof housing that contains sparks and flames, so they won’t react to nearby hazards. With a T4 classification, their surface temperature stays below 275° F to avoid igniting flammable substances. Because they’re totally sealed, they also work well in wet, dusty, and corrosive environments—they’re IP and NEMA rated, and UL marine listed.

Mount them to your ceiling or other surface with the included adjustable bracket. The bracket pivots, so you can aim the light where needed. To suspend them from your ceiling, combine a pendant mount and junction box (sold separately).

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.

The enclosure on these jelly jar lights contains explosions, sparks, and flashes. These lights are safe to use in NEC Class I, II, and III, Division 1 hazardous locations. Certified to a T4 (275° F) or T5 (212° F) temperature classification, their surface stays cool enough to avoid igniting flammable material. They are also ETL and C-ETL listed to meet safety standards in the United States, Canada, and Mexico. All lights are hardwired and mount with fasteners (not included).

Lights with a built-in LED eliminate the need to swap out bulbs. They’re also more energy efficient and produce less heat than lights with an incandescent bulb. They're rated IP67 for protection against temporary submersion.

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.

Style B and C require an adapter (sold separately) to fit into Crouse-Hinds, Killark, and Mercmaster mounting hoods. Style B are rated IK08 for impact resistance against accidental bumps.

Mount these lights in large, open areas where flammable and combustible gases may be present, such as during leaks or ventilation failures. These lights are rated for use in NEC Class 1, Division 2 hazardous locations. They meet NEC hazardous location temperature classifications, so their surface stays cool enough to avoid igniting hazardous gases. All are IP rated and UL marine listed, which confirms they also keep out dust and water and resist the corrosive effects of salt water. Mount them to your ceiling or wall with the included bracket.

For additional protection, choose a light rated for more NEC classes. NEC Class II-rated lights protect against flammable and combustible dust. NEC Class III-rated lights protect against flammable and combustible fibers.

Style 1 are IK08 rated—they'll withstand impact. They have a tempered glass lens that resists scratches better than a polycarbonate lens. All are ETL and C-ETL listed to meet U.S. and Canadian safety standards. To hang them from the ceiling, add suspension hardware or combine them with a pendant mount and junction box (all sold separately).

This light is sealed to withstand shallow water, such as ponds and fountains. It has a durable tempered-glass lens to protect the bulb. It's furnished with a halogen bulb that casts a warm, yellow-toned light that's similar in apprearance to incandescent lights.