50 Watt 4FT LED Explosion Proof Vapor Proof Light, R Series, Dimmable, 5000K, 7000LM, AC100-277V, IP66, Ideal for Oil & Gas Refineries, Drilling Rigs, Petrochemical FacilitiesGet bright and ambient light for highly humid areas. This LED explosion proof light is eligible for a bright lighting effect that does not tend to lose its illuminating capability in locations where the atmospheric pressure is harsh. In addition, you can opt for these lights in several areas, such as the oil & gas, chemical, ocean, aerospace fields, alcohol factories, intensive factory sites, etcetera. Since the lights are explosion proof, they can