Bright, full face illumination with choice of red, green, or amber LEDs. Multiple LED arrays and interior reflectors enhance illumination of the large, .75" (19mm) square actuator surface. Distinctive design allows full face illumination in extra low profile of 0.31" (7.85mm) from PCB to top of switch. Dome contact gives crisp tactile and audible feedback with short stroke and assures high reliability and long life of 1,000,000 operations.