Description: 【Efficient Illumination】: This yacht LED signal light operates at a rated power 5 W, providing a consistent and bright light with a 360 degree illumination angle, ensuring visibility from all directions 【Long Range Visibility】: Designed for optimal performance, this Boat Navigation Light offers a maximum visible distance of over 2 nautical miles, making it an essential security feature for vessels under 39.4 feet (12 meters) 【Weatherproof】: Constructed from quality PC material, this All around led navigation light boasts an IP66 protection rating, ensuring reliable performance in harsh marine environments with resistance to dust and powerful water 【Versatile Voltage Compatibility】: Compatible DC 12V-24V power sources, the LED Marine Boat Anchor Light is easy to integrate into various electrical systems on your vessel and is controlled via external power source 【Compact and Lightweight Design】: With dimensions of 54x70 mm, this LED signal light is compact yet sturdy, featuring screw installation for secure mounting on your yacht or boat Specification: Rated power: 5W Illumination angle: 360° Light type: Constant light Maximum visible distance: >2NM (2 nautical miles) Applicable hull range: below 39.4 feet (12 meters) Voltage: DC12V-24V Start mode: external power control Light source: LED Storage and operating temperature: -20~+45°C Material: PC Size: 5.3cmx7.2cm/2.09inchx2.83inch Protection level: IP66 Package Includes: 1 Stern navigation light for boat Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.