1Widely Used: Waterproof motorcycle light switch is used for all motorcycles with fixed handles. 2Simple Installation: The blue cable of the motorcycle light switch is connected to the positive power supply, the brown cable is connected to the negative power supply, and the black cable is connected to the positive electrical appliance. 3Input Voltage: The input voltage of the motorcycle light bar switch is 12V,if you want to install it on an electric car, you can connect it with 12V power input. 4Aluminum Alloy: Motorcycle button switch is made of aluminum alloy, which is rustproof and durable. 5Easy to Use: Motorcycle emergency flashers switch is easy to install and use without complicated procedures. Item Type: Waterproof Motorcycle Light Switch. Material: Aluminum Alloy 1 x Waterproof Motorcycle Light Switch Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.