Product name:Motorcycle headlight control switch,colour:Black Switch type:ON/OFF With USB port,could be used on DC 12V/10Aelectrical system;Connection wire:60cm/24′;Mount hole diameter:22mm/0.9′ Easy assembly,A total of 4 wires are red/green/black/white.The black wire is the negative pole of the USB,the red wire is the positive pole of the USB,the white wire and the green wire are switch wires. Suitable models:General Motorcycle Modification Switch,It can be used as a switch for general-purpose lights,hazard lights,fog lights,headlights and power sockets of mobile devices.Can be used for motorcycles,ATVs,scooters or snowmobiles Package content:1x Motorcycle headlight control switch Product description Motorcycle 22MM handlebar ON OFF headlight control switch with USB car charger Output voltage:12V USB port:5V-2A Suitable models:General Motorcycle Modification Switch Product description:A total of 4 wires are red/green/black/white.The black wire is the negative pole of t