SEARCH. Im high so ill give you the gist. If you just want a personal stash with minimal growth and dont care to be wasting a few bucks but just want a "simple" grow, then go for it. I would go for the pro 200 series. Look it up. Its about $200 and is overpriced for what you could build for a grow yourself. I understand why someone would go for it. I would only purchase the pro 200 b/c of the higher lumens upgrade along with a 24" extension upgrade. Good luck.