D-TECHWaterproof Wireless LED Rear Lights with Magnet 12 V 24 V Bluetooth LED Rear Lights for Trailer, Tractor, with 13 to 7 Pin Trailer Adapter, Wireless LED Magnetic Battery Rear Lights Pendant

D-TECH Magnetic LED Wireless Trailer Lights,12V Waterproof Cordless LED Trailer Tail Light Kit,With 13pin to 7pin Trailer Adaptor, Suitable for 7pin and 13pin socket vehicles,Cable Free Rear Lights

Xtremeauto Easy Quick Fit Breakaway Cable Carbine Threaded Hook Towing Caravan Trailer Trailer

BEIJISTAR 7 Pin Trailer Plug & 7 Pin Trailer Socket with Rubber Gasket, 12V Waterproof 7 Pin Trailer Plug Socket Connector, for Truck RV Cars Boat Caravan Trailer Accessories Adapter (Rubber Boot)