Lopolight Series 301-001 - Starboard Sidelight - 2NM - Vertical Mount - Green - Black Housing

The Lopolight Series 301-001 Starboard Sidelight is a compact navigation light designed for vessels that require reliable, Coast Guard-compliant visibility in all conditions. Proper sidelights are essential safety equipment that communicates your vessel's direction and intent to other traffic, especially during low-light passages and night operations.

This starboard-mounted green light meets the 2-nautical-mile visibility standard, making it suitable for recreational boats, fishing vessels, and commercial craft operating in inland and coastal waters. Built with a black housing and vertical mounting configuration, the Lopolight 301-001 delivers the precise directional beam arc required by navigation rules—a 112.5-degree sector that clearly marks the starboard side of your hull.

The robust construction withstands salt spray, vibration, and thermal cycling that comes with running day and night on open water. The compact 4 x 4 x 5-inch footprint and lightweight design make installation straightforward without adding bulk to your vessel's upper works or rail structure. This sidelight is ideal for various vessels, ensuring safety and compliance on the water.