... N1-EPL01-30WItem DescriptionUL Approved 50-120W IP67 LED Explosionproof Flood lights 1.10-35W led explosion proof light 2. explosion proof ... refineries, offshore oil platform, power plants, gas stations, oil tanks, wharf, tunnel, pumping station, substation, the military base,etc. Zone ... 21, Zone 22 and Ⅱ A, Ⅱ B, Ⅱ C explosive gas atmosphere.Features1.Patented design for heat dissipation to ensure life ...