This products are suitable for professional racing car use.Now already applied to many universal car.Currently more and more people use this retrofit speed racer combination switch and it is easily installed.WIDELY USE:Can be use as a switch for various additional electric equipment inside&outside the car.(Such as Critical lights， chassis lamp， fog lamps， dome light)Features: Condition:100% New Switch Actuation Style: Rocker Rating: 20A 12V DC (Working for 9V~12VDC) Operating Temperature:-25°C~+85°C Electrical Life:10000 Cycles Package : 5 x Red LED Switch