Safely light up large spaces where combustible gases and dust are normally present. Rated NEC Class I and II, these lights have a housing that contains any sparks or flames and seals out ignitable gases, vapors, and dust. They’re rated T5, an NEC hazardous location temperature classification. This means their surface temperature stays below 212° F to prevent them from reacting with nearby flammable substances. Made of lightweight, durable aluminum with a tempered glass lens, they withstand bumps and rough handling. They’re often used in chemical processing, refineries, and paint spray booths.

Unless noted, the plug and power supply on these lights are outdoor rated but are not explosion-proof rated. Electrical connections must be made outside the hazardous environment.

Style B are rated NEC Class III for use in areas with ignitable concentration of combustible fibers and other particles. Rated IP67, they’re dust tight and you can plunge them in 3 ft. of water for 30 mins. and they’ll still work. They won’t spark if dropped and they resist corrosion from salt water and damp conditions.