I am being gifted 4 Kessils in the near future. Not sure if they are 150s of 350s, but I am glad to see that they will work either way. Nice grow going here. Looking forward to seeing the final results.
My setup is two Kessil H350's, one deep purple, one magenta. I also have a red and blue H150. Eventually I will get 2 more magenta H350 and a regular spectral carrier over a 4x4 area.