4-Piece LED Side Marker Lights, 12V/24V Double-Sided White/Red Trailer Side Lamps, Warning Lights, Indicators, Clearance Lights for Truck, Van, Bus, RV, Caravan.

High brightness and energy saving: These LED marker lights adopt two upgraded low-power LED chips, which are extremely bright and energy-efficient, with high light transmission, significantly widening the lighting range and ensuring your driving safety at night.Waterproof function: These side marker lights offer perfect waterproofing, dustproof, and shockproof performance, functioning normally even in harsh environments and durable for long-term use.Easy installation: Fix the lights to a smooth surface with screws, then connect the wires. The red wire connects to the positive terminal and the black wire to the negative terminal.We recommend installing it on the front/rear/side of your car.All-in-one function: This is a versatile exterior car light that can be used as an LED marker light, side marker light, front/rear marker light, indicator light, warning lights, parking light, etc.Wide application: This side marker light is suitable for all 12V and 24V DC vehicles, such as cars, trucks, SUVs, RVs, buses, trailers, and many more.