1Low Power: These LED lights consume only 1.5 watts of power, which is a great way to reduce unnecessary power consumption on ships. 2LED Light: Our lights use all purpose LED bulbs, which have been tested for 1000 hours of LED light life, so you can use the lights for a long time. 3Folding Design: 180 adjustable mounting base, can be folded down during the day, according to demand can be flexibly adjusted to meet any use scenario, very convenient for your use. 4Marine Grade Material: Rugged marine grade high impact ABS housing and corrosion resistant coated aluminum shaft extend the life of the stern light. 5High Brightness: Reliable 4500K natural white light illumination ensures high visibility of the vessel in the dark of night, avoiding accidents at sea.