Used on DC 12V electrical system??fit for 22mm/ 7/8″ handlebar. It can use for all motorcycles, bicycles, motorbikes, ATVs, scooters, and snowmobiles. Made of quality metal material, waterproof. anti corrosion, suitable for a rainy day. Function: On Off Push Button. Easy to install, just only use few minutes to put on the switch. The orange wire for positive polarity and green wire for negative polarity. Package Included: 1 x Motorcycle Handlebar Switch Feature: Function: On Off Push Button Use for all motorcycles, bicycles, motorbikes, ATVs, scooters, and snowmobiles. Easy to install, just only use few minutes to put on the switch. Installation Note: The orange wire for positive polarity and green wire for negative polarity. Specification: Material: Plastic, Metal Voltage: DC 12V Color: Red Fit Motorcycle Handlebar Size: 22mm/ 7/8″ Dimension: 47x32x22mm/1.85″x1.26″x0.87″ (L*W*H) Wire Length: 550mm/21.65″ Package Included: 1 x Motorcycle Handlebar Switch