I don't know how widespread this is but my Lowes today had Sylvania Mosaic Led light strips for about half off. I bought a starter set (4' lights, wall wart and remote) for about $16 and two extra strips that can connect for $7. From previous posts and magazine articles I know these can be cut and rewired with additional resistors for individual buildings, etc. They are quite bright on 12v but that can be adjusted also.