Evans Designs, I used led's all run on 12v. Started with Bright white and did not like the color it put off. I then placed some cool white's and it was much better. I now have a mixture of both. I have Lemax buildings and they have a hole on the back I cut out plastic circles and painted them to match the building. On dept 56 I believe their holes are on the bottom. I did orientate the leds in the building and hot glued them in place. It works great. I have a 3v system and 12v system for led'd and you power an awful lot of led's on them.
Matt
