Shop Nilight LED RV Tail Light 2PCS 54 LED White License Plate Light Red Running Stop Brake Turn Signals Light Surface Mount Waterproof Taillights for RV Camper Van Caravan in high quality, support 2 Years Warranty. Equipped with necessary screws for installation, with a screw length of 20mm. By using the surface mount method, after finding a suitable installation location, reserve the hole position for the wire in advance, and then fix the lights to the vehicles with screws. Finally, connect the wires.