Brighten large, open areas, such as warehouses and manufacturing spaces. Use them to replace old high-intensity discharge (HID) lights—they’ll hang from the same chain. IP rated and UL listed for wet locations, these lights are sealed against washdowns. They’ll also keep out dust. The lens is made of polycarbonate to resist impact. These lights are also known as UFO lights.

Lights rated IP66 are protected against high-pressure washdowns. Lights rated NEMA 4X are protected against washdowns and corrosive liquids.

Lights that meet NSF/ANSI 2 splash zone are safe to use in food processing areas with splashing liquid.

Styles B, C, and D last longer when used at high temperatures than Style A, thanks to larger heat sinks and thermally protected drivers. Each light has exactly the same light appearance, so they’ll look the same if you’re using multiple. For a rigid mount, you can thread them onto conduit. Add a motion sensor (sold separately) so your light only turns on when there’s movement, saving energy.

Add an emergency backup battery (sold separately) to keep your light running if the power goes out. They help your light meet UL 924, which ensures it will stay powered for at least 90 minutes during an outage.