yes, the lights could be alot closer but i cant lower them and have nothing to raise the the tubs up. seedlings are growing well and not stretching to much though. i'll have them under 400watt in the next day or two anyways.

No i did not make the systems myself i purchased them at a hydro shop after seeing one on the sample floor. they were growing bell peppers in them and the stalks and peppers were massive so i decieded to purchase a few and plus they were cheap and came with everythig i needed : )