Yes I totally would use mars hydro LED’s if I could keep my temps up. Honestly during the summer I could probably get away with running yalls gear. Also with all the new light tech coming out it makes my old HPS’ really cheap. I plan on making these greenhouses(in a smaller version 8x12 vs 12x24’ like in the picture) and I am going to offer a version that is solar powered and the only way to accomplish that will be with LED’s. So I will totally have a need for LEDs and heck if I win one I can start my testing of them even sooner!