The CFPB series are illuminated pushbutton switches which can be used in a wide range of applications. By adopting conductive rubber contacts, CFPB provides soft and quiet operation. The built-in high quality LED illuminates the switch surface evenly. There are four colors to choose from; red, orange, yellow, and green. There are four sizes of buttons and six button colors available. The CFPB series is RoHS compliant.