I can't prove jack squat... but I can tell you the 6 different panels I have are indeed all different. I am told that there are some of those fancy LED panels that I will be able to grow with. I will tell you and show you what is up with them. Really only after like a year can I really tell how a panel does say against, HPS, MH, CFL or another panel. I have no meters or information other than what is provided to me I just grow. It is funny after all these years to hear all this and see the LED craze heat up. I know we can't do a side by side grow...but it was fun when BID and I were growing some of the same strains together under different lights. I think that anyone here asking you for comparisons should be providing you with the equipment to compare with
you know there are so many variables you can't really provide a"perfect" test, Jandre, who I trust to "test" just tried a run against HPS. His HPS run got mites and there went the side by side. Even when a run pans out you know that two clones grown under the SAME light can be...different! so trying to get two "same" plants and trying to make side by side runs is still questionable. Keep going, ask folks that
want to GIVE
maybe we have some of the same genetics to do a side by side... a couple thousand miles apart