Quote Originally Posted by irydyum
Fnordish indeed St. Wingnut.

As to what will replace a 600w HPS, there are so many variables that no one can give you a straight answer. That's the reason it hasn't been answered yet.
OK fair enough but we can be pretty sure that he will not come close to the results he is seeking with that 90w UFO. To achieve a suitable result and assuming that he has his shit dialed in, is willing to learn through a few grows, yatta yatta yatta... he will need at least 350w. Is that fair to assert? And I'm wearing my n00b t-shirt as we speak so you know, correct me if needed. Just got my lights this week!