Colored lower layer and clear upper layer of actuator give Series JF full-face illumination in red, green, or yellow. Actuator color matches LED color to enhance brilliance. Tactile switch is 7.3 mm from pcb to top of switch, and is sealed to tolerate bottom board spray wash. Surface area measures 17.7 x 26.9 mm. LED has forward peak current rating of 30 mA.