I want to get some square illuminated pushbuttons from Happs to act as the administration buttons. I'm not sure if I'm going to be able to figure out how to light them but, even if I can't, I want to use them to differentiate between actual game buttons and the pause/escape/menu/etc. buttons.
How are these types of buttons wired up? From what I see on the Happs website, it looks like they use standard microswitches. Can these be used without the bulb in place? Anything to give the numerous buttons some visual interest without simply relying on a different color would be nice.