Description:This product is a LED illuminated rocker switch. It can work in any car and anything with a 12 Volt DC source. It has a wide range of functions, for example, it can be applied as the switches for the additional electronic equipment inside & outside the car. (such as flashing lights,chassis lights,and dome lights) Type: 3 Pins with LED SPST: ON-OFF Features:1.Easy setup. All you need is a 3/4(19mm) holeand the switch will sit in nicelyno more square cut outs.2. Our switch comes with a kyhole slot to prevent unwanted rotation3. LED when turned on4. SPST 2 pole design (On/Off) 3rd poles with LED to be connected to earth.Package Includes: Based on your Choice1 x LED Round Switch / 4 X Switch ( 1 rojo + 1 verde+1 naranja +1 azul) / 20 X Switch ( 5 rojo + 5 verde+5 naranja +5 azul)Note:The cover and led light maybe some color difference due to photoing light and computer screen.