How many do I need to get to reach my tents full potential and also what driver is needed. This is going in the new house once they finish my basement. I must admit I have never grown with anything but HPS and CMH. But I am sold on the QB's. Anyone willing to help a brother out? Thank you and much obliged.
The LRS-350-36 is not a LED driver and it's too powerful for four qb132's, you'll fry your boards with that power supply. I recommend getting a LED driver and one that's not able to over power the qb132's, I'd go with a HLG series LED driver, HLG-240H-36 for 4 boards in parallel, or HLG-240H-C1750 for 4 boards in series.