This is one of my Light Sixers, I call her Stella since its easier. It's all original, all I did to it was clean, though it is near mint! She/it was made on July 28, 1979. I tried to take a piture of the backlit setup, but I just couldn't take a still picture of it.
The switches are beautiful and shiny, but the picture just doesn't capture it.
On top of it, is a Harmony cartridge, a cartridge that you program ROMS onto an SD card on your computer, and simply plug the SD card into the cartridge! I applied my own reproduction Jr. Pac-Man label.