Uploaded March 2023 | Updated September 2026, 1 hour ago

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In this miniseries by the Guardian Glass Academy, you will learn:
• What is the Color Rendering Index (CRI)
• What factors influence the glass CRI

Curious to discover more about glass? Connect to the Guardian Glass Training Center for more e-learning educational videos. https://training.guardianglass.com?utm_source=grd_digital_earned&utm_medium=youtube&utm_campaign=training_center&utm_content=mini_series