1Excellent PC Materials: The boat stern light features a sturdy marine grade high impact PC housing and erosion resistant PC shaft that extends the lifespan of the stern light, ensuring durability and reliability in marine environments. 2COB LED Bulb: With COB LED bulbs, this boat anchor light provides a powerful and bright warning signal to other vessels, enhancing visibility during sunset, sunrise, or low visibility conditions to prevent maritime accidents and ensure security on the water. 3IP66 Water Proof: This marine navigation light has a built in sealed water proof circle with IP66 water proof rating, which greatly extends the service life of the pole light and is suitable for fishing boats yachts pontoons. 4360 Lighting Angle: This boat navigation anchor light has a 360 lighting angle and 40004500K white light with far visibility, a great way to reduce unnecessary power consumption, which is very practical. 5Wide Application: This boat navigation light has a wide range of applications, which can be used for night navigation, harbors and shipping lanes, identifying the ship's position and direction, and ensuring the security of ship navigation. Item Type: BoatSternLight Material: PC, Aluminum Alloy Working Voltage: 12V-24VDC Output Power: 3W Water Proof Rating: IP66 Luminous Flux: 250LM Emission Angle: 360 Visibility: 2NM Color: Nature White 4000-4500K Luminous Maintenance Rate: >90% 1 xBoatSternLight