Do you want to add "car fashion" to your beloved bicycle? This easy-controlled dynamo Light set will be the best choice for you when you are riding at night, it will make your bike like a "fashion car" with its bright light. Features: The light shell is made of durable ABS, weather-resistant. Equipped with wires And brackets, you can install it simply. Lights are powered up by a dynamo that fixes on your bicycle wheel. No batteries is required. Suitable for all bikes. Specifications: Color: Black Material: ABS & Iron Dynamo output: 6V 3W Package size: 12 * 10 * 6.5cm / 4.72 * 3.93 * 2.56in (L * W * H) Package weight: 297g / 10.46oz Package List: 1 * Headlight 1 * Taillight 1 * Dynamo 1 * Set of Iron Clips