LED Color Spectrum and Color Rendering Index (CRI) Guide
Posted by RIck R on 6/5/2017 to
LED Lights
CRI is defined as how a light source makes the color of an object appear to human eyes and how well subtle variations in color shades are revealed. It’s really how well a light bulb shows true colors. The Color Rendering Index (CRI) is a scale from 0 to 100 percent. It indicates how accurate a given light source is when it comes to rendering color when compared to a reference light source. The better color rendering ability depends on higher CRI.
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