General description These 2pcs LED Rear Reverse Light Lamps feature 20 high-brightness LEDs and are designed for use in cars, trucks, freight cars, yachts, caravans, trailers, and boats operating on 12V or 24V voltage. They are waterproof, shockproof, and have low power consumption, ensuring a long lifespan. Technical specifications Voltage: 12V / 24V LED count: 20 Features: Waterproof, Shockproof, Low power consumption, Long lifespan Compatibility and accessories Compatible with cars, trucks, freight cars, yachts, caravans, trailers, and boats Installation Easy installation with 5 wires: Negative, Brake Light, Tail Light, Indicator, Reverse Light Usage Can be used as tail lights, brake lights, reversing lights, turn signal lights, running lights, etc.