Also known as troffers, these lights fit most standard drop-ceiling grids and are often used in offices, storage rooms, and other indoor spaces. Drop them into your recessed ceiling grid.

Style B lights have a sloped reflector to distribute light more evenly than flat panels for glare-free illumination. All meet UL standards for wet locations. They can be mounted directly to a solid ceiling with surface-mount hardware (sold separately). Those with an emergency backup battery meet UL 924, which means they’ll stay lit for 90 minutes if the power goes out.

Also known as troffers, these lights fit flush into most drop-ceiling grids. They’re fully sealed with an airtight gasket, so they’re rated IP65 for protection against low-pressure washdowns, humidity, and dust. Install them anywhere that requires frequent cleaning, even an ISO Class 5 clean room. They also meet NSF/ANSI 2, so you can use them in food processing areas with splashing liquid. These lights won’t shatter and contaminate your area—they’re rated IK10, the highest rating for impact protection. And since they’re IC rated, you won’t risk a fire if you install them in direct contact with insulation.

Casting a neutral light dispersed by a frosted lens, these lights won’t cause glare on equipment. The lens is made of acrylic to resist scratching and yellowing.

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.

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.