nice, love the price!! Very clever rig.
My LED system came today and I have a "few too many" seedlings, so I think I can try an experiment: I can move some of the seedlings to the basement where it's cooler, use the T5s on them, and keep the rest upstairs under the LEDs.
I didn't like the basement for all the seedlings as it is quite a bit more humid down there, but this will be interesting to see how it works out. Plus I do have quite a few til they're big enough to give some away.