The LED Vapor Tight Utility fixture is designed for demanding environments, featuring a cast copper-free aluminum housing that withstands harsh conditions. This fixture's internal heat sink design eliminates the need for external heat fins, maintaining a clean appearance. Rated for hazardous environments, it meets specifications for Class I, Division 2 and Class II, Division 2 areas, making it suitable for applications where moisture, dust, and corrosive elements are present. The fixture is compliant with NEMA 3 and 4 standards, ensuring performance in windy, wet, snowy, or high ambient conditions.With a lumen output of 1328 and an efficacy of 101.6 lumens per watt, it replaces traditional incandescent or CFL fixtures effectively in various settings, including hallways, closets, mechanical rooms, and areas prone to flammable vapors or combustible dust. Typical installations include manufacturing plants, chemical processing facilities, sewage treatment plants, and offshore locations.