Qiping Wireless Magnetic Rear Trailer Lights, 12V Cordless LED Towing Tail light Waterproof, Chargeable, E mark, ECE E9 R10 05

E-mark certified: Approved by RoHS, ECE, E9 -16503, 10R-05. 3 Functions: This wireless tail light integrates brake light, position light, turn signal. Working Time: Charge 2.5 hours, can last about 8 hours. IP65 waterproof and weatherproof. Plug and Play: 100% cable-free, controls trailer tail light signal via 12 volt radio 7 pin socket transmitter. Communication range: 0-10 meters. Easy to Install: Magnetic fixed, with anti-scratch protection, easy installation, removal and replacement, convenient to use the taillights alternately on different vehicles.