Description: Multiple Functions: A practical car warning flash lamp, can be used as a blinking tail light, warning light, third brake light, flash lamp, etc.Car Warning Light: Triangle LED car brake light with decoding, emits a bright light to remind the rear vehicles, improving rear visibility and avoiding collisions, ensuring driving security.Premium Material: The rear tail flash lamp adopts premium ABS plastic material, wear resistant, waterproof, weatherproof, sturdy, and ensures a long time to use.Flash Modes: Flash strobe brake lamp with 2 flash modes, driving mode (flashes every 2s) + brake mode (flashes 5 times and then stays on).Easy Installation: The 3rd brake stop light is easy to install, and universal for most vehicles, cars, trucks, SUVs, etc. Specification: Product size: 9.5cmx8.7cmx3.4cm/3.74inchx3.43inchx1.34inchMaterial: ABS plasticType: LED taillightLight source power: 2WVoltage: 10-15VCurrent: 0.2AService life: 20000hWiring:White wire: ACC or normal power;Red wire: positive pole of brake lightBlue wire: positive pole of taillightBlack wire: negative pole or connectionWhite wire: decoding wire, some vehicles need decoding or taillight voltage is low, connect the white wire to ACC or normal power to solve the problem. Package Includes: 1 LED Car Brake Light1 Adjustment Bracket1 Non Marking Adhesive2 Screws