Use these lights in large, open areas such as warehouses and manufacturing spaces where the ceiling is up to 30-ft. high. Rated for use in damp locations, these lights withstand humidity and moisture. Lights have built-in LEDs, which last longer, are more efficient, and generate less heat than other light technologies. They emit a neutral white light often found in workspaces. Lights can be hardwired to operate on any of the voltages listed. Thread onto 3/4 NPT conduit to mount lights to the ceiling.

These lights are UL listed for hazardous locations where flammable/combustible gases, vapors, and liquids may be present. They are rated NEMA 4X/IP66 for protection from corrosion and washdowns. Lights have a sealed lens and corrosion resistant housing. They can be hardwired to operate on any of the voltages listed.

Style 2 can be used where ignitable concentrations of hazardous material are present under normal operating conditions, and/or during frequent equipment maintenance or failure. Rated for Class I, Divisions 1 and 2, Groups C and D; Class II, Divisions 1 and 2, Groups E, F, and G; Class III, Divisions 1 and 2, these lights withstand ethylene, propane, conductive or metal dusts, carbonaceous dusts, nonconductive dusts, and combustible/ignitable fibers or flyings.

Thread-on lights have a lightweight aluminum housing. They include bulbs with a cool light appearance, which highlights white/blue tones and is good for inspecting. Lights have two female connections—thread onto 1/2 NPT conduit to suspend lights from the ceiling.

Also known as jelly jar lights. These fixtures have a heat-resistant lens and a guard that protects the lens from breaking. They are CSA certified for hazardous locations where flammable/combustible gases, vapors, and liquids may be present. They are rated NEMA 4X for protection against corrosion and washdowns. Lights are sealed to keep moisture out. They can be hardwired to operate on any of the voltages listed. Some work with LED, CFL, halogen, and incandescent bulbs (sold separately), while others accept fewer kinds.

Styles 1, 3, 5, 7, and 8 can be used in environments where ignitable concentrations of flammable/combustible gases, vapors, and liquids or combustible dust occur infrequently, such as in the case of an accidental spill or failure of a ventilation system, and where combustible/ignitable fibers or flyings are present under normal operating conditions and/or during frequent equipment maintenance or failure. Rated for Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; and Class III, Divisions 1 and 2, these lights withstand acetylene, hydrogen, ethylene, propane, carbonaceous dusts, and nonconductive dusts.

Styles 2, 4, and 6 can be used in environments where ignitable concentrations of hazardous material are present under normal operating conditions, and/or during frequent equipment maintenance or failure. Rated for Class I, Divisions 1 and 2, Groups C and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2, these lights withstand ethylene, propane, conductive or metal dusts, carbonaceous dusts, nonconductive dusts, and combustible/ignitable fibers or flyings.