1.Universal handlebar switch: DC 12V/10A 2. Wire Length: 17.7inch/ 45cm; Fit 7/8″ handlebar 3.7/8″ handlebar switch fits for most motorcycles, bicycle, scooter, ATVs, snowmobiles, truck, tractor, etc. Especially very popular used on U5 & U7 headlight or fog light. 4.ON/OFF switch, easy assembly, green wire connect to the positive pole of headlight, black wire connect to the positive pole of power supplies, the negative pole of headlight connects to the negative pole of the power supplies. 5.Package Includes: 1pc handlebar switch Product description Color:Red 1 Specification: Weight: 1.6 ounces Cable length: approximately 45cm long Color: Black