Fit for 25mm – Universal handlebar switch, DC12V/10A, cable length 50cm, fit for 25mm handlebar, motorcycle, ATV, bicycle lights, especially for U5, U7 headlight or fog lightsLightweight and durable: the Handlebar switch is made of nylon, which is hard, wear-resistant, weather-resistant and lightweight. The switch can be used as headlights, warning lights, double flashing on/off Waterproof: The switch is waterproof, with high quality pure copper wire connectors and an insulated cover, making it safe for use Easy to install : The motorcycle switch is easy to assemble and install, easy to switch up and down, the green wire connects to the positive pole of the headlight, the black wire connects to the positive pole of the power supply, and the Negative of the headlight connects to the negative pole of the power supplyWarranty – We provide 180 days return