Thanks my friend. Yes a pvc frame for my cfl bulbs. I just picked up a 10ft piece from the hardware store and a few elbows to make the square. used a hacksaw to cut it to length, but no glue. They stay together just fine for me. Used some drywall screws to mount the light sockets. Last time I used 3/4 pvc which was heaver than i expected with the 8 cfl bulbs. This time i went with 1/4 inch pvc and like it much better. I'm only running 4 cfl until summer is over then I hope to add 4 more:smokebuds:Hope you are feeling better. Comes and goes. Plants are healthy.
I just noticed, one again, your PVC framing. Looks like you are using it for lights etc.
That would make a good spot for netting etc. to train the plants.
Do the pipes come in different lengths with double male ends for assembly.
May have to look into constructing one.