I'm glad to see some interest in this game also. It's one of my favorites. All my machines have NO led's. Because this game is a bit dark I added another small light to the playfeild. Led's would probably help as well. I feel I need to start buying some and adding them to all my games. Should there be a standard type to purchase or are all of them pretty much the same. I want to buy large quantities of each bulb to make it cheaper and stay away from the kits. I have 7 games to convert. Does this seem like a good idea? I know nothing about them. How about the flashers as well. What do you use for those places?