Recommend to a friend

If you have ever been on the water at night and wondered if the marine navigation lights you see are from an approaching or fleeing vessel, or if the vessel is a fishing trawler or super tanker, then LIGHTrule™ is for you. Excellent aide for navigation classes and Coast Guard exams. Identifies all COLREGS60 Light configurations15 Day shapesActual view of vessel for port, starboard, bow & stern lightsVisual guide for horn signalsMagnifying lens for clear readability of definitionsDurable plastic construction