The 975 illuminated exit push button is a 1” square button with a green lens and LED illumination. RCI's 975 push button has a permanent LED, that meets code for push buttons that are required to be internally illuminated by a permanent light source. The RCI 975 is available in both standard (3”W) and narrow (1-5/8”W) plate sizes, allowing the button to be installed on most door frames without a surface box. Momentary (2-SPST) or time-delay (DPDT) switch options are available to create a customized access procedure.