APPLICATIONBest idea for boat or kayak navigation lights and stern Lights, boat bow lights and stern lights, dinghy lights, paddle board lights, emergency lights, backup lights. These lights can make your boat or kayak legal and safe at night, perfect for those who want fishing or go out by boat or kayak at night. SUPER BRIGHT240 degree wide-angle visual design and 5 led inside that provides more visibility than any light on the market. They are able to make effective visibility of over 0.8 miles, which ensures your safety of boating or kayaking at night. A must-have for kayak, dinghy, paddle board, canoe, pontoon boat, bass boat, Jon boat, jet ski, wave runner, Seadoo, and so on. IPX6 WATER RESISTANT FOR ANY WEATHEROur excellent sealing technology makes our marine led lights to become the most waterproof battery navigation lights in the market, so you don't have to worry about raining or snowing, perfect for the marine environment, works great for kayaking or boating. [Warning: it couldn't be soaked in water] USB RECHARGEABLEThese led boat lights are designed with a rechargeable lithium battery, charging through USB interface. Each light comes with a CHARGING CABLE that can charge from your computer, portable power bank, car charge, or any device with a USB port. This will save you lots of money on batteries and no more worry about running out of the battery. EASY TO INSTALLThis LED safety light comes with a flexible silicon mount strap and removable mount base that supports you to attach it to the boat rail, kayak rope, or kayak handlebar, all in all, they can be attached to anywhere you want, no more drilling and no more wiring No power need APPLICATION: The best idea for boat or kayak navigation lights, bow lights, stern lights, and emergency lights. These lights can make your boat or kayak legal and safe at night, perfect for those who want to fish or go out by boat or kayak at night. FIT FOR: The flexible silicone mount strap and removable mount base make it a breeze to install on Kayak, Dinghy, Paddle Board, Pontoon Boat, Bass Boat, Jon Boat, Dinghy, Jet Ski, and so on. Package Included: 1 x Green Lights, 1 x Red Lights, 2 x White Lights, 4 x USB Charging Cable