I used Plexiglas for the box. I think I paid 60 something for the glass. About halfway planning using Plexiglas I decided to use led’s and etching with the glass. Once I decided that, I bought a led lamp powered by usb. I did the same as the controller. I solder from the board, to new super bright light led’s. I then covered the box with speaker carpet. The etched logo would be the only part of the Plexiglas visible.