I bet it is Sun in a case with fans, bet it is a serious light. I looked at the 600 watt and looks like I am sticking with my old marsh and viparspectra for awhile. Someday who knows but t is great to see some real good testing done to see dollars vs performance. I bet the final product will be awesome one hitter. I would like to see a Tangie grown with that light,now there is a great plant and smoke a true heavy hitter. Great job on the review! I saw the first lost grow and damn fried is right,looks like my first GSC grow
Good that you are feeling better.