Universal handlebar switch: DC 12V/10A; Wire Length: 20.08inch/ 51cm; Fit 7/8″ handlebar 7/8″ handlebar switch fits for most motorcycles, bicycle, scooter, ATVs, snowmobiles, truck, tractor, etc. And very popular used on U5 & U7 headlight or fog light. Waterproof, Lightweight, anti-corrosion. Can be used in rainy day. Waterproof rate is IP65. if you need higher waterproof grade, please search asin??B08K8FJVV5 to order. Easy to use and install this ON/OFF switch, easily Toggle Up and Down to Light on/off Color: Yellow, Red Wire as Positive + , White Wire as Negative -. Features: Yellow ON/OFF switch for 2-Wire Universal Lights, Hazard light, and Power Outlet for Motorcycle, Motorbike, ATV, UTV, Scooter and other Mobile Devices. Compact, Lightweight,and Universal Design Fits Universal 7/8″ handlebar Easy Installation with Pre-installed Clamps. No installation instruction Note: Pls mount the ON-OFF surface on top for easy use and waterproof function.