The RAB Lighting SEAL4 4ft led vapor tight fixtures offers a new and efficient way to replace an old 3-lamp fluorescent fixtures. This Gray vapor proof led light produces up to 6800 lumens output while consumes 50 watts of power. It features a selectable color temperature of 3500K, 4000K and 5000K .The RAB vapor tight comes standard with two mounting options: V-Hooks for chain mounting and brackets for surface mounting. These vapor proof lights are ideal for commercial locations like cold storage, kitchens, car wash and more.The SEAL vapor tight led lights is designed with a durable polycarbonate housing and is IP66 rated for complete protection from dust and oil, and protection from powerful jets of water. It's also NSF rated, NEMA 4X rated, and UL 94-5VA classified for flammability control.