Now that I've had my cup of tea and have realized how your comment relates to GG's, I must explain the relevance behind my comment, specifically the one targeting CRI.
As far as I know, one can order COBs in a multitude of choices, with some varying in CCT or CRI. Each of these choices offers different colors for both the human eye and plant to absorb, while the latter is the focus in this subject.
While CCT is our primary target when considering the various COB choices in a given lineup, CRI has been of secondary importance. GG and Avnewb present reasonable points about color to human eye not mattering, as we are trying to illuminate the environment for our plants, whether they be tomatoes, peppers, or the cannabis plant, all the while supplementing their varying spectra needs.
However, there must be some significance to the CRI value of the different COBs on the market and while I don't have a direct answer to why it should be important for the consumer to choose one over another, I have witnessed popular and credible RIU members point out and demonstrate the advantages of using 80 CRI rather than 70 or 90 CRI.
