Led Explosion Proof light 1.Power:40W / 50W 2.Explosion proof grade:Ex d II CT6 ... Typeexplosion proof lightModelTOL-N1-EPL01-30WItem DescriptionHigh Power Waterproof IP67 Led Explosion Proof light1.10-35W led explosion proof light 2. explosion proof ... EMC, ULApplicationApplied to oil fields, oil refineries, offshore oil platform, power plants, gas stations, oil tanks, wharf, tunnel, pumping station, ...