On my layout I have 4 Menards buildings . The firehouse , larger train station, the barn and then my latest the Multi sign purpose buildiing. For some reason they seem to copy Woodland Scenics sucessfuly and then throw around 100 LED lights on it. I'm trying to tone down my last purchase as putting street lights anywhere near it is a waste of time. I bought an extension cord with an advertised LED dimming switch on it but with that the lights are all on or off. Most times I just leave it unplugged. Anyone else tackled this problem?