Features 1. Powerful Function: These marine sailing lights provide simple and effective boat safety lighting with high brightness, strong penetration, and a wide irradiation range. 2. Durable Manufacturing: The LED navigation light is made of high-quality PA and PC materials, features low power consumption, and has an IP66 waterproof design for durability, safety, and reliability. 3. Wide Application: Suitable for most pontoons, yachts, fishing boats, speed boats, and other vessels. Can be used as headlights or stern lights, especially at night to improve boating safety. 4. Features: Includes 2 navigation lights; one side is red and the other side is green. Red emits 8 lumens and green emits 19 lumens, providing a reliable lighting experience. 5. High Standard: LED navigation lights are produced according to original specifications, built to meet standard requirements, and undergo strict factory quality control. Specification Item Type: Boat LED Navigation Lights Shell Color: Black Green Light: Horizontally mounted, green to starboard, 112.5 Red Light: Horizontally mounted, red to port, 112.5 Visibility: 1NM Normal Mounting: Base mounted downward Inverted Mounting: Base mounted upward Brightness: Green: 19 lm, Red: 8 lm Waterproof Rating: IP66 Power: 1.5W x 2 Working Temperature: -20C to +45C Application: Suitable for replacement on most pontoons, yachts, fishing boats, speedboats, and other boats. Can be used as headlight or taillight to enhance boating safety, especially at night. Package List 1 x Pair of Boat LED Navigation Lights 4 x Screws 1 x Manual