the specs as follows, the 300 watt was custom made in china, it has 288 1 watt leds in red 660nm and blue 460nm in a 7:1 ratio , I had 3 of these made, the 120 watts are 112 1 watt leds , red 630nm, blue 460nm and orange 615nm.
This setup is using the 2 120 watts and 1 300 watt, a friend is using the other 2 300 watt leds. I should have completed pics of his soon. I just got tired of hearing all the talk about them and not knowing so i took the plunge and spent a hell of a lot of money. I also bought 4 300 watt magnetic induction lights to try out, they have only been used to veg with. I'll know soon if they help or work for flowering.I'm trying to buy a 450 watt led grow light that uses 3 watt chips instead of 1 watt, putting in my wavelengths makes them pricey . Hope this helps explain the setup. I'll take pics of the new build coming up and progress along the way on both.