Shop Nilight LED Safety Light 4PCS Blue Marine Navigation Bike Tail Lights Three Modes Waterproof Reflective Gear Clip On Flash Strobe Indicator Lamp for Night Boating Fishing in high quality, support 2 year warranty. The safety lights itself has IP65 waterproof grade, so there is no need to worry about water ingress and failure in rainstorm and other severe weather. At the same time, we also provide waterproof bags to make the lights waterproof to IP68, allowing it to be used in swimming and diving activities.