News update.
My buddy is anti LED. He grows in large space, 8x 1000w HPS. I said, "Hey, let me replace one of those 1000w HPS with my Goliath. If you aren't convinced after a grow, then I will just pack it up and shut down my LED business."
He looked at me like, really? are you crazy? I meant it, too.
So far, the Gorilla Glue 12 and Green cracks under the Goliath are doing just as good as his plants that are under his 1000w HPS. But thing is, the Goliath uses half the electricity, and is getting the same results. I'm going to try to get pics up soon and maybe a short video.
Of course, I already knew this would be the case based on the average par of Goliath vs 1000w HPS, and because of the Perfect Sun Spectrum.
No other LED light I know can do that with only 575 watts.