Good to know, I was always happy with my Viperspectra PAR 600 & 700, I still use the 700 over my Ebb & Flow and I will probably fire up the 600 soon. One thing I have learned about LED's is they are nor all equal but they may all have the same potential once you get it figured out. Talk to the tech's at Viperspectra and tell them what you said here and they may be able to help. On the other hand they may not