[KANahas]

Another huge aspect is the CRI/CQS of your light sources. CRI (Color Rendering Index) and CQS (Color Quality Scale) try to quantify how faithfully colors are represented when a subject is lit.

Generally a higher CRI equals a higher quality light source. A halogen/incandescent lamp has a perfect score, 100. High end LED sources are usually in the range of 95-98, but that number can be gamed, which has lead to the creation of CQS.

https://blog.1000bulbs.com/home/is-color-quality-scale-bette...

[briandear]

CQS is super important. That was a key tool for selecting the LED that we did. Thanks for bringing that up!