This is what I have planned for my garage lighting using these fixtures.
http://www.homedepot.ca/product/96-in-t8-double-strip-tandem-light/972616#BVRRWidgetID
For the upper part of the mezzanine I'll just use a row of three as it is only for storage.
The walls and roof are being finished with the ag tuff pvc product, so they will be white. Am I on the right track?
