This is a remake of an older version that I had made. Stay tuned for next weeks video where we pair this information with the reading from a par meter!!
I don't have anything to add on the spectrum from a Photon V2, but was just going to make sure that you have seen therman's tank - he uses V2 at 100% on all channels and has lots of photos. This tank is worth a look for anybody using the Photon, IMO. Free bump...