Lopolight Series 300-036 - Masthead Light - 5NM - Horizontal Mount - White - Silver Housing

The Lopolight Series 300-036 masthead light is the gold standard for recreational and commercial vessels requiring reliable, visible navigation lighting in compliance with U.S. Coast Guard regulations. As an experienced boater, you know that proper masthead illumination is non-negotiable—it marks your vessel's position and heading to other traffic during nighttime operations, ensuring safety for everyone on the water. This 5-nautical-mile rated light delivers consistent, regulation-meeting visibility that lets you navigate with confidence from dusk through dawn.

Built with LED technology and housed in corrosion-resistant silver aluminum, the Lopolight Series 300-036 is engineered to withstand saltwater and freshwater environments alike. The horizontal-mount design integrates cleanly onto your mast without protruding awkwardly, and the white lens provides the all-around white light required by USCG standards for masthead positioning. At just 3 pounds, it adds minimal weight aloft—a critical consideration when balancing stability and performance. The compact 6 x 4 x 8-inch footprint fits most mast configurations, and the LED array delivers 5-nautical-mile visibility while consuming far less power than traditional incandescent alternatives.

Whether you're running a center console, sailboat, trawler, or offshore fishing vessel, this masthead light integrates easily into existing wiring harnesses and electrical systems. Installation is straightforward for anyone with basic marine electrical knowledge, and the horizontal mounting bracket accommodates standard mast diameters. Anglers and cruisers who spend extended time offshore rely on lights like this to remain visible to commercial traffic and other vessels in heavy traffic areas. For extended trips beyond sight of land or coastal navigation in reduced visibility, the Lopolight Series 300-036 is an investment in safety and regulatory compliance.