If you go to a computer store that specializes in OEM computer parts there is a good chance they will have 12 volt LEDs in a variety of colors, and im pretty sure they wont be as expensive as radio shack. I work at one (a computer store not readio shack)but we don't currently stock them. I will talk to the guy that orders or parts, I might be able to get an order of them for myself and sell them to you guys for cheap, depeding on the price anyway. I'll be sure to post if I can do that.