Subtle white light changes make indoor rooms feel cooler or warmer: blue-enriched white light made people feel cool enough to tolerate indoor temperatures 1.3°F (0.72°C) warmer, while red-enriched white light made them feel warmer without any visible difference in light color
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#LightingScience #IndoorClimate #HumanPerception
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#LightingScience #IndoorClimate #HumanPerception
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Subtle white light changes make indoor rooms feel cooler or warmer | Penn State University
Feeling too warm or too cold indoors may depend on more than the thermostat. The spectrum of indoor lighting plays a role in how people perceive temperature, according to research led by scientists at Penn State.
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