3 in 1 functionality This handlebar switch combines light, turn signal, and control functions into one compact unit, providing a convenient replacement for your scooter or bike. Waterproof design Equipped with a 5PIN waterproof interface, the switch is designed to withstand the elements and maintain reliable performance in various weather conditions. Easy compatibility Designed to fit all scooters and bikes with 7/8 inch (22mm) handlebars, it is suitable for a wide range of Chinese and Japanese models. Voltage support Operates efficiently at common voltages of 24V, 36V, and 48V, making it adaptable to different electric systems. Use scenarios worn or damaged multifunction switches on scooters or bikes with 7/8 inch handlebars to restore integrated control in a single unit. Ideal for DIY electric vehicle projects that use 24V, 36V, or 48V systems and require a compact 3 in 1 control interface. Retrofit older Chinese or Japanese models to consolidate lights and indicators on a single, weather resistant handlebar switch.