Livorsi has developed a navigation light with powerful LED lighting within a rugged low-profile housing. These popular LED Navigation Lights are used by performance, work boat and government boats a like. LED lights outlast and out shine regular incandescent bulbs. LED lights use up to 90% less energy; these Livorsi nav lights only consume 1/10th of an amp at 14 volts. This means a longer life and less rigging time switching out lights. These lights are to be used on any vessel up to 65 feet and have a visibility of 2 nautical miles.