Lopolight Series 301-106 - Stern Light - 3NM - Vertical Mount - White - Black Housing

The Lopolight Series 301-106 Stern Light is purpose-built for vessels that demand reliable navigation lighting in compliance with COLREGs and U.S. Coast Guard regulations. If you're running offshore or coastal waters, a compliant stern light isn't optional—it's essential for collision avoidance and legal operation. This 3-nautical-mile white stern light mounts vertically on your transom or sternpost, making it the go-to choice for fishing boats, cruisers, and commercial vessels operating at night or in reduced visibility.

Lopolight engineered this unit with a clean, durable black housing and vertical-mount design that integrates seamlessly into most modern hull configurations. The 3NM visibility range ensures your stern is visible to approaching traffic at the distances mandated by navigation law, while the white LED technology delivers long bulb life and minimal power draw compared to incandescent alternatives. Measuring just 4 × 4 × 5 inches and weighing 0.95 lbs, the compact footprint makes installation straightforward whether you're outfitting a new build or upgrading an older vessel without requiring extensive rewiring or reinforcement.

Anglers and weekend cruisers benefit most from this light's reliability and minimal maintenance—no frequent bulb replacements or corrosion issues that plague cheaper alternatives. The vertical-mount configuration suits transom-stern installations on recreational fishing boats, center consoles, and displacement cruisers where horizontal mounting is not feasible. This stern light is an essential addition for any vessel looking to enhance safety and compliance on the water.