[IP68 Waterproof]: The protection level of the stern light is up to IP68 waterproof, IP68 Waterproof, can work in all conditions. No need to worry about the work. [Universal Fit]: LED boat lights, widely work for pontoon, fishing boat, dinghy, bass boat, Jon boat, boat trailer, naval ships, submarines, kayak, yacht, sailboat, etc. Can perfectly replace the lamp you want to replace. [Ultra Brightness]: 6Pcs high quality 2835 SMD LEDs each light, built-in ultra bright LED beads, provides maximum visibility! Can effectively transmit signals and attract attention. [Easy Installation]: Flush mount, 2 wire connection: black is negative, red is positive, fix with screws, greatly improve your boating safety, can be mounted anywhere you like. [Material]: Durable lens and body, quality chrome bezel, prevent seawater erosion, provide maximum strength and long service life, bright LED bulb provides simple and effective safety lighting for the boat with low power consumption. Color: Blue Material: