Marine LED Boat Lamp is a 3-in-1 navigation light that can be used as a bow light, stern light or running light to improve safety when boating, especially at night. This Boat LED navigation light delivers lower energy consumption and longer service life than traditional lamps, helping you save power on longer trips. The creative optical red and green LED design provides a clear running signal to oncoming vessels, maximizing visibility in challenging conditions. It can be used as a bow lamp, stern lamp or running lamp, making boating safer for boats and yachts. Durable for marine use, it is designed to provide reliable performance in demanding conditions. Use scenarios: - Night crossing or approaching traffic: the color signals help other vessels see your position and intended course. - Docking or mooring at night: switch between bow and stern lighting to comply with navigation rules and improve visibility. - Extended cruising: LED efficiency reduces battery drain, enabling longer trips between charges.