YourITronics

This tutorial will teach you how to convert a dull, non illuminated button, into a lively glowing one.  Definitely a great addition to MAME arcade cabinet. You’ll need LED’s, drill, soldering gear, and pushbutton. The end result is pretty neat but i don’t know if it’s worth the work hours put in.

Fabricate Glowing Pushbutton Switches: [Link]