those lights are not so good for growing. ther more for clones and maybe a mother plant im actually using it to keep 6 small plant somewhat alive till i set up a new grow room at a friends house but they seem to be keeping my bluse berrygwoing just very streched although that could just be a blueberry trait. for a small setup i would atleast go get a 250 hps or mh. do you already have seeds or clones? what state do you live in some have medical laws making it easy to get both if you have a card