1STABLE STRUCTURE: The anchor light is made of a PC base and aluminum pole, which can stand stably in rough seas without worrying about the base breaking 2STURDY MATERIAL: The navigation light adopt PC base, rust proof aluminum pole, PC lampshade, which can be used for a long time in high humidity environment 3HIGH VISIBILITY: Anchor light built in 33LED lamp beads, visibility greater than 2NM, working voltage of 1224V, suitable for use in seawater 4IP66 WATERPROOF: The LED anchor light with waterproof function can completely avoid dust from entering, and can withstand the impact of violent waves or strong water mist 5WIDELY USED: Marine taillights provide 360 degree lighting, improve the safety of night boating, suitable for yachts, ships, speedboats and so on 1 x Boat Stern Light 1 x 5meter Power Extension Cable 1 x LED Bulb