During winter, we spend most of the day indoors. In the morning, we leave for work in the dark, and in the afternoon, we return in the dark. This means we miss out on the most valuable energy source nature provides – natural sunlight. A lack of quality light during these months leads many people to experience mood drops, chronic fatigue, and in more severe cases, seasonal affective disorder (SAD).
Sunlight acts as the main switch for our biochemistry. It triggers the production of serotonin (the hormone of happiness and activity) and, conversely, suppresses melatonin (the sleep hormone) during the day. If we rely only on regular artificial lighting in winter, which is spectrally poor, this switch is never fully activated. As a result, the body remains in a constant state of low energy, leaving us feeling apathetic and drained.
Missing sunlight cannot simply be replaced with ordinary lighting. That’s why our technology developed lighting that is closest to the sun. Spectrasol lighting brings a “summer day” directly into your office or classroom, regardless of whether it’s raining, snowing, or there’s an inversion outside.
Thanks to its high-quality spectrum and balanced ratio of all light components, Spectrasol can effectively stimulate serotonin production even during the darkest months of the year. Employees and students do not experience the typical winter slump, maintain a more stable mood, cope better with stress, and have more energy for family and leisure after returning home. Proper lighting in winter is literally an essential investment in mental well-being.
