Lopolight Series 201-003 - Starboard & Port Sidelight - 2NM - Horizontal Mount - Green/Red - Silver Housing

The Lopolight Series 201-003 starboard and port sidelight delivers reliable navigation lighting for vessels up to 2 nautical miles visibility range, making it an essential safety component for any boater serious about nighttime operation. Since 2004, Lopolight has engineered lighting solutions purpose-built for small to large yacht applications, and this dual-function unit combines both red and green sidelights in one compact horizontal-mount assembly. Whether you're running night charters, cruising coastal waters, or simply meeting USCG navigation light requirements, this marine sidelight ensures your vessel remains visible and compliant after sunset.

The 201-003 features a silver-anodized aluminum housing engineered to resist saltwater corrosion while maintaining a professional appearance on any helm. The horizontal mounting bracket positions the green (starboard) and red (port) lens assembly perpendicular to your vessel's centerline, exactly as marine navigation standards demand—ensuring proper visibility arcs and regulatory compliance. The 2-nautical-mile candela output provides sufficient light penetration in moderate sea states and weather, while the compact 5 x 4 x 5-inch footprint fits flush against cabin bulkheads or rail-mounted configurations without impeding deck operations or sightlines.

Boaters operating open-water vessels, center consoles, and displacement-hull cruisers will appreciate the straightforward installation and dependable Lopolight build quality that has become standard across the industry. The horizontal-mount design works seamlessly on boats where vertical mast or arch mounting isn't practical, and the dual-function green/red configuration eliminates the need for separate port and starboard fixtures. At 1.4 lbs and engineered for fresh and saltwater environments, the Series 201-003 delivers years of nighttime visibility without the maintenance burden of older incandescent-style navigation lights.