NOTE: Do not compatible for the 4 wires system. Comes with a wall plug charger and a 12V cigarette lighter, convenient for recharging. Made of a heavy-duty aluminum alloy housing and sealed waterproof design.
Can withstand rain, snow, dirt and sand, and adapt to all kinds of weather. 7 PIN transmitter provides a working range of 100 feet. It allows the taillight to easily attach to the rear of the trailer, perfectly solving the problem of shortening the life of the taillight due to damaged wires and poor contact. 7-Pin Round Plug-4 main light functions: Running Light, Brake Light, and Left & Right Turn Signals.
160Super bright led provides the high intensity, ensure your driving safety in daylight, midnight, raining or fog days. No more installation steps, just put the tow trailer light on the metal surfaces, and Insert the 7 Pin Round Transmitter to the truck. Magnetic base with Rubber pad protection design, protect the metal surface from being scratched. 1x Upgraded Version Wireless Tow Light Bar. 1x 7 Pins Round Blade Transmitter.