cannot wait to see the result, their violet technologie is interessing the cri is awesome, should be amazing for photography but not enought power, i mean less than 100 lum/w .... wait and see result.
im more on putting white led @4000k 70cri and increase the cri on adding monocolor led like red :630 + 660 +730 / blue : 430+ 485 to cover the lack of the white led.
with that you increase your cri up to 90+ whith the monocolor led and keep the highest lm/w and penetration from white led
nichia did amazing job with theire 757 f1v3serie and the optisolis version with very high cri, kept some good lm/w too
im in love on their 5000k 97cri version which the spectrum is amazing!:
https://www.instagram.com/p/BfpoD5NAHGL/
cheers
UPDATE: non-stock item. 1050pcs minimum order quantity 
