... Machine. tunneling&caving equipments DM4WD LED Light BarsDM4WD Led light bar designed for Off Road use, each weatherproof low profile light ... Available in White or Amber, Yellow, Blue etc.Each light bar is manufactured of die-cast aluminum ends and extruded aluminum ... light from any vehicle, equipment, ATV or boat electrical system. All of our LED light are IP 68 rated, being both ...