LED vs 1000 W Double Ended HPS Medical Cannabis Grow Test

We are testing the top rated LED fixture vs the top rated 1000W doubleended HPS fixtures at our Medical Cannabis grow in Northern California. We are 4 weeks into the flowering stage, and we are comparing the BML SPYDR 1200 vs the Gavita, ePapillon, and Phantom DE HPS fixtures. We will post updates after harvest. We did a lot of homework before we purchased these lights, and we could not find any headtohead comparison tests. Hence, I hope our video is helpful to anyone considering these systems.