Color Rendering Index (CRI) is a core optical system for evaluating the color rendering capability of light sources.
Ra (general color rendering index) is the universal industry evaluation value, ranging from 0 to 100. The closer the value is to 100, the more accurate the color restoration.
High CRI light sources (Ra≥90) are suitable for studios, live streaming, weddings and stage front lighting. It serves as a key basis for professional lighting selection and scene layout.
