What is the difference between CRI and Ra?

You may hear CRI and Ra used interchangeably to refer to LED color quality. But they can mean different things, depending on who you ask.

Is there a significant difference in the reduction degree between

Led strip light CRI 90 VS CRI 80 VS CRI 70-Lightstec®

What is CRI?, Color Rendering Index Guide to LED Lighting

What is the Color Rendering Index (CRI)? – Luminus Devices

Color Temperature and CRI - HUAWEI Tri-Screen Series Telepresence

App Note: Optimizing 4-Channel Color Mixing Systems for Color

What is the Color Rendering Index (CRI) and Why is it Important?

What Is CRI And Why Choose It Important

Color Rendering Index (CRI): What Do Ra and R9 Mean?

What is Color Rendering Index (CRI) for LED Lights? - LampHQ

OliNo » Blog Archive » A close look at the Color Rendering Index

What Is Color Rendering Index? – blog

OliNo » Blog Archive » A close look at the Color Rendering Index

Not All LED Panels Are Made Equal. Here's How To Tell The Difference