We found this great amazing structure for free on CG i have to pic it up today for pictures. It was already wired as a grow structure. The will have a 20x10 run as well.
The dimensions are
total structure 8lx2wx6h
top floor 2wx8lx2.5h
bottom " " x3.5h
There are 2 fluorescent lights on top with a light switch. here is a paint program mock up. more pics later. OH it also has reflective insulation board around the entire thing
Edited by sodamancer - 6/12/12 at 2:19pm