... 3.high luminum flux 4.low price 10-40w led coal mining lightSpecifications:led power10-40wworking voltageAC(85V~265V)/frequency(50Hz~60Hz ... +100mm+n(height of base)Applications:Mainly used for plant lighting, lighting, industrial sites, sports centers, gas stations, car parks, ... rooms, train stations, ports, terminals and other large-scale lighting. Our services:1.OEM/ODM is welcome2. Your own logo ...