N Scale 3 Industrial Buildings
Great detail. -- lighted - the lights will work off your auxillery terminals on your hobby transformers.. 

dimensions of buildings :

white building- grinding and mixing plant   -- 6'' l x 2.5 '' w  x 4.0'' h

brick municipal building  -----------------------8'' l  x 2.5'' w  x 3.5 '' h

warren pipe and plumbing ----------------------6''l  x 4.0 '' w x 2.75 '' h