Specification: Working Voltage: DC12V Multifunctional design, with the functions of reversing lights, daytime running lights and turn signals. Advanced Glow: Auxiliary reversing light LEADTOPS design emits bold, brilliant light along the entire surface. While Turning with Signal-SyncAllows Sync with your factory turn signals to make your turns even more distinct. Endless VersatilityInterior or Exterior installIP68 weatherproof rating ensures your car will be noticed rain or shine. It can also be used as tail stop brake light, fog light or under the bumper to give your vehicle an impressive look as European LED daytime driving/running lights (DRL). LEADTOPS offers an extensive line of high quality marker lights for car, truck, trailer, boat, bus, lorry, van, caravan, camper, RV, etc. You can find all the marker lights you need in LEADTOPS! Package includes:2* 3functions light 2 extension wire component for installation