Features [Enhanced Visibility] Featuring 12 LEDs and innovative surrounding light bead optical design, this navigation light provides high visibility optical , meeting USCG 2 nautical miles visibility requirements. [High Safety] The dual color lighting could penetrate through fog and thin mists, ensuring your safety and visibility during late night boating. [IP66 water proof] With precise sealing and built in high density hot melting adhesive, this navigation light is completely water proof, preventing any steam from causing short circuits. [Long Life] Our LED boat navigation light is designed to minimize heat, extending its lifespan and ensuring prolonged durability. [ and Sturdy] Crafted with a sturdy housing cover, this boat navigation lamp is built to withstand harsh marine conditions. Specification: Item Type: Boat Navigation Light Material: PC Model: E011073-PC Voltage: DC12V Power: 6W Illumination Angle: 225° Work Temperature: -45℃ to 85℃ Lighting Color: Red, Green LED Beads: 12 Protect Grade: IP66 Installation Hole Spacing: Approx. 54mm/2.1in How to Use: Red +, black ‑, wiring used. PackageList: 1 x Boat Navigation Light 2 x Screw Package List 1 x Boat Navigation Light 2 x Screw