Thanks for the insight. Most of what I know about LEDs, and specifically the LM301 series, comes from research I did prior to setting up a small indoor grow tent several years ago. It was a "spikey spectrum" precisely that I was trying to avoid. For growing Cannabis you do want spikes at red and blue, but better LEDs also emit a wider spectrum along with the spikes and that results in a better result. Having only spikes at red and blue alone works, but not as well. The lights I ended up buying had LM301H EVO LEDs with a CRI of 80 and were designed for a 2'x2' tent. You can also get LM301H LEDs with a CRI of up to 90, though. The lights I ended up buying only cost 80 BezosBucks at the time. I don't spend BezosBucks anymore, though, due to enshittification of everything Amazon, but I digress.

While they aren't designed for growing, and to use them would be a complete waste of $8k, I bet the Arri SkyPanel S120-C SoftLight with a CRI of 95 would do a fine job for growing. You weren't kidding about them being extremely expensive.