" The 7/8" 12V Red LED Motorcycle ATV Handlebar Push Button Switch can be used with headlights, fog lights, running lights, daytime running lights and more.< /p> Suitable for 12V battery mounted motorcycles, motorbikes, scooters. Mounting hole diameter: 22mm/7/8'' handlebar. Universal 7/8"" handlebar design to fit most motorcycles. Independent double switch control, more convenient to drive. Made of high quality CNC aluminum alloy, it is waterproof, anti-corrosion and suitable for rainy days, ensuring maximum strength and durability for use.long term. Easy to install. This two-way switch comes with three connection wires: brown, black and blue. The blue wire is connected to the positive pole of the power supply, the brown wire is connected to the negative pole of the power supply, and the black wire isconnected to the positive pole of the load. "