Experiments Show Color-Enriched White Light Can Affect Whether a Room Feels Hot or Cold

· Thedebrief · Aug. 21, 2026, 12:48 p.m.
Science psychology Breaking News color-enriched light Indoor Lighting temperature perception color theory Experimental Psychology
Summary
New experiments reveal that white light enhanced with invisible blue or red wavelengths influences how we perceive indoor temperature, making a room feel either hotter or colder than it actually is.
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