Description: Suitable for all 12V Battery Installation and 7/8'' Handlebar motorcycles,motorbike,scooter. Output circuit protection, overload protection, reverse polarity protection, multiple protection, safety to use. Headlight, fog light or spot light switch control. Connection:Black(positive).Brown(negative).Blue(connect to the equipment,positive) 100% Brand new and high quality. Specification: Mount Diameter: 22-23mm/0.78"-0.90" Volatge: 12V Current: 10A Power: 120W(max) Electrical: On/Off Material : CNC aluminum-alloy. Size: Approx.55*32*25mm/2.16*1.26*0.98inch Cable Length: Approx. 48cm/18.9 inch Package Includes: 1 x Light Switch