|Standard:||ISO/TS 17321-4:2016 Graphic technology and photography — Colour characterization of digital still cameras (DSCs) — Part 4: Programmable light emission system|
|Technical Committee:||ISO/TC 42 Photography|
Part 4: Programmable light emission systems — LED
Among other metrics, this standard specifies the calculation of Color Rendering Index (CRI).
You can use SpectraShop to measure CRI.