Super Bright: Side marker lights provide brighter but not dazzling, ensuring safe driving. Amber Side Marker Lights: White light. White cable to positive, black cable to negative. Easy to Install: Side marker lights do not need to replace any circuit during installation, directly replace the old lamp or install it in any position. IP65 Waterproof: Side marker lights can also be used in thunderstorms. For 12/24V Vehicles: Side marker lights compatible with all vehicles with 12/24V system, such as trucks, trailers, caravans, etc.