How does home lighting affect human health?

Home lighting has a substantial impact on human health. Light, particularly its intensity and color temperature, can influence our circadian rhythms, which regulate sleep and wakefulness. Exposure to bright, blue-enriched light during the day can promote alertness and better cognitive function, while dimmer, warm light in the evening can signal the body to prepare for sleep. Incorrect lighting can lead to disturbed sleep patterns, which can negatively impact physical and mental health. Additionally, poor lighting can strain the eyes, leading to discomfort and long-term vision problems.