I know what you're looking for Frank. I was unable to find one too, when I looked several years ago. Shop lights tend to be standard 4' lengths. You can find options @ hydroponic stores, mostly more expensive T5's.
And the ones in Teri's link, with shipping, are pretty pricey too by the time you pay shipping.
Another cheap option which works, is inexpensive under-cabinet strip lighting (t5) from places like Home Depot. They don't look as bright to my eyes but the plants don't seem to notice.
Karen
