DOT and SAE approved. Enhances performance and appearance. Brighter than factory tail lights. IP67 Waterproof Housing. Heat Resistant Lens to prevent discoloring of lens. Functions as Factory Tail Lights: Turn Signal, Brake, Running, and Reverse Lights. Built-in Anti-flicker Load Resistor. Connects directly to the factory plug. No cutting or splicing of wires. Laser etch Rough Country logo.