Lopolight Series 201-011 - Masthead Light - 3NM - Horizontal Mount - White - Black Housing

The Lopolight Series 201-011 Masthead Light is the navigational backbone for serious boaters who demand reliability in low-light conditions and heavy weather. After decades on the water, any experienced captain knows that proper masthead lighting isn't optional—it's a Coast Guard requirement and a safety imperative. This 3NM horizontal-mount light delivers the visibility range needed for night running while maintaining the compact profile that keeps weight and windage minimal at the top of your mast.

Built with a durable black housing and white lens, the Series 201-011 is engineered to withstand the salt-spray environment and vibration inherent to any vessel underway. The horizontal-mount configuration ensures a clean installation flush against your masthead, eliminating the protrusions that catch wind and create unnecessary drag. At just 1.3 pounds, this light keeps your center of gravity low and your rig efficient—critical considerations whether you're racing or cruising open water. The 3NM range means your vessel remains visible to other traffic at the prescribed distance, meeting federal navigation standards without oversized equipment.

This masthead light suits sailboats, powerboats, and fishing vessels where dependable all-around illumination is non-negotiable. The compact 4×4×5-inch footprint works on masts of any diameter when paired with standard stainless-steel mounting hardware. Whether you're running evening charters, night fishing, or offshore passages, the Lopolight Series 201-011 delivers the regulatory compliance and operational visibility you've earned the right to expect.