Shop Nilight 5.5 Inch Aluminum Housing Tail Light 2 PCS 24 LED White Back Up Reverse Marker Lights Surface Mount IP67 Waterproof for 10-30V RV Camper Trailer Truck Bus Boat in high quality, support 2 year warranty. The PC lens and aluminum shell are tightly fitted, with an internal sealed waterproof design. At the same time, glue is also added to the wires position on the back. Reaching IP67 waterproof level, lights can be used in rainy and snowy weather without worrying about water ingress.