Qiping Wireless Rear Trailer Lights Magnetic 12V Towing Board LED Tail Lamps Kit for Car Truck Caravan Lorry RV Rechargeable, Waterproof, E11 Approved

Compliance - Approved by RoHS, CE, RED, E-Marked, E11, E57, 10R-05. Abide by road traffic regulations. Radio taillight - 100% cable free, control trailer tail light signal via 12 volt 7-pin transmitter plug with drive. Plug and Play. 5-functions - This wireless LED taillight integrates brake light, position light, license plate light, turn signal, and reflector. Working time - Charge 2.5 hours, can last about 8 hours. Including 12v 24v cigarette lighter adapter and USB charging cable. Easy to install - Base with magnet for easy installation, removal and replacement, convenient for you to use taillights alternately on different vehicles.