valaistusvaikutuksia
Valaistusvaikutuksia refers to the various effects that illumination has on humans, environments, and systems. The term originates from Finnish and is used in both academic literature and applied fields such as architecture, lighting design, and occupational health. It encompasses physical, biological, psychological, and economic dimensions of light exposure.
Physically, illumination affects the readability of text and the clarity of visual tasks. Studies on luminance
Psychologically, lighting influences mood, productivity, and safety perception. Warm‑tuned lighting is often associated with relaxation, whereas
Economic considerations relate to energy consumption and maintenance costs. Efficient LED technologies and daylighting strategies reduce