This is one item that I thought we would never be able to carry. These are very close to being the right lamps used on the Proton Gun (and Ghost Trap pedal). They are made by the same manufacturer, and are pretty much the modern day equivalent. I can't imagine we will be restocking these, so purchase them if you want them!
http://www.gbfans.com/shop/arcolectric- ... indicator/
http://www.gbfans.com/shop/arcolectric- ... indicator/
Note: Only 5 of the red ones are in stock. We expect to get another 45 in the next few days.
