... Typeexplosion proof light fixtureModelTOL-N1-EPL01-30WItem Description2013 Newest IP67 Led explosion proof light fixture1.10-35W ... (Ra>)>70power factor >0.9Total Harmonic Current <20%Power frequency50Hz(applied for 47-63 Hz) Input Voltage220V AC ... ULApplicationApplied to oil fields, oil refineries, offshore oil platform, power plants, gas stations, oil tanks, wharf, tunnel, pumping station ...