Broadcast Equipment pro A/V backlit illuminated pushbutton switches

Feature:
Concave transparent crystal button,comfortable hand feeling
Many LED color are available,single color led and bi-color led(dual color)
Available with 11*11mm,12*12mm,15*15mm ,17*17mm size button caps
Welcome to customized the kinds of symbols on the cap
500000 times button lifespan
The professional broadcast quality crosspoint buttons are back lit with brightness control for use in bright daylight or dark performance spaces
A dedicated menu screen and volume knobs for adjusting audio are both easy to access from the front panel 
high quality curved buttons that help reduce incorrect key presses. The buttons also have color backlighting to help you quickly recognize important keys,The buttons feature dynamic displays that allow full customization of the labels as well as custom colors