Circadian Lighting vs. Color Tuning: What’s the Difference?

What is Circadian Lighting? The experts at the ​Lighting Research Center​ say:​ “When specifying lighting for the circadian system, more specifically, for circadian entrainment, it is important to consider light level, spectrum (color), timing and duration of exposure, and photic history (i.e., previous light exposures).” Color is one aspect of lighting for circadian entrainment, but […]

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