I have black-light strings up on the walls of my gameroom. Got em from the halloween store (Spirit store). Maybe $20 bucks for a box/string, and they can be chained together. They give some dim lighting, and do not cause glare on the playfield glass.
I've been thinking of picking up some small white colored X-mas light strings to place at the base of the walls, to sort of simulate the lighting at the movie theatres. I do remember the arcade I used to go to as a kid, had them set up on their walls, since it was pitch black in the arcade.
