I personally would go with L.e.d.s UFO works perfect for my needs witch seem to be yours i use an 8 light t-45 blue spectrum for 4 mother plants on a hydro system then transfer to 4x7x4 ft. grow tent in the same room as my mothers were the 2 UFO's do the rest w/t-45 4 light changing them to red...
I have used l.e.d.'s for somrtime and would do nothing but recommend the use. I have been producing huge buds from seed. The trick is to use T45 are bigger ( blue for veg. Red for bloom) and I promise you that your yelds will be the same. I grow for persanol and I am use to producing up ward of...