Quote Originally Posted by polishpollack
I thought the 2 250's might be better in the long run, as you can clone and grow more with more bulbs and you'll have a total of 500 watts. Flouros are good idea as they cool temp-wise and cheap but if you store if willing to switch you one light for two, going with two 250s might serve you better in the long run. If not, then the stronger 400 and a flouro or two would be smart.
Im not positive but i think he meant to say one 250 with two bulbs (MH and HPS). So its just one 250 i think. But if hes talking about 2 separate units then thats the way to go. 500w is better than 400 in my book any day haha.