3 Gang Rocker Toggle Switch Panel with 12V DC Round Dot Lighted 20A 3 Pins ON About this item Designed to connect and disconnect an DC12V 20A electrical circuit at will,SPST:ON-OFF 2 pole?LED Color: Blue?Type:2 Pins (3 Pins with LED)Color: Blue;The rocker toggle switch panel is made of high quality aluminum panel and ABS material, which is solid and waterproof When the switch is on, The LED lights will come on? Hole diameter: 20mm/0.8"?And it comes with a keyhole slot to prevent unwanted rotation Coppery pin is connected to the battery negative pole,the next pin is connected to the battery positive pole,the last one is connected to the equipment positive pole;Metal panel size: 95x65mm//3.7"x2.5" This truck rocker switch control uses copper-plated silver contacts, has good electrical conductivity, and uses high-quality materials and flame-retardant casing for high safety Suitable for car,truck,boat,atv,motorbike etc. Can also use these on water dispenser, running machine,electromobile and other household appliances modification. Package Includes:3Pcs x Blue LED Round Switch+1Pcs x Metal Panel+2Pcs x Wire+4Pcs x Screw