NKK SWITCHES KP Series of illuminated miniature pushbutton switches provides design engineers with an array of options that enhance and complete front panels needing an innovative and modern look and feel. Product Series devices are available with built-in RGB LED illumination. This option utilizes the full color spectrum to create unlimited color combinations. An additional illumination option is Super Bright red/green built-in LEDs which can be combined to produce amber. Series’ square caps have a clear lens with a white diffuser and are offered in flat, sculptured or home key styles, and in three common sizes of 17.4mm, 15mm and 12mm, further enabling design flexibility. A rectangular switch cap shape can also be specified.