Natural light has a full spectrum. Based on the existence of evolution reasoning, the light of the solar spectrum is the most ideal artificial lighting light source. Artificial lighting can satisfy people’s illumination needs, but the indoor light lacks sections of the spectrum which exist in the full spectrum of natural light, this will not only cause some gradual health problems, and fail to meet people's both physiological and psychological needs as well. Learn more
Vestralux offers healthy light solutions for those who seek natural light for their office, work or home environment during the day.
Most energy efficient lights in the workplace today, including fluorescents and especially LEDs, have a substantial downside in operational health risks, which is now recognized by the World Health Organization(WHO), the American Media Association(AMA) and the US National Institutes of Health(NIH). Due to their bio-active blue wavelength content, these widely prevalent lights trigger newly discovered eye receptors and neural pathways to boost alertness and productivity during the day but at night cause 35%-65% increase in the risk of obesity, diabetes, heart disease, sleep disorders, and depression, as well as breast and prostate cancers. New LED lighting technology has emerged, which can provide blue-depleted light at night. Now we are able to provide three kinds of LED light sources based on three different standards.
Biological adaption to the sun has evolved over billions of years. Our master biological clock evolved to keep track of when the sun rises and when the sun sets. Natural light is bright during the day to energize our minds and set our body clocks. At night, it dims with the absence (or very low levels) of bioactive blue light content so it doesn’t disrupt our sleep cycles.
We are at our healthiest when we are exposed to 50,000lux of sunlight during the day and sleep in darkness at night. But that is not the world we live in now. We spend most of our time indoors in relatively dim light of less than 200 lux during the day and are exposed to similar levels of light at night.
Sadly, most current artificial lighting is designed only for energy efficiency, making it too dim in the daytime and too bright in the evening. That’s why a healthy solution requires healthy circadian lighting that evolves over the course of our day.
Receiving the right light at the right time can positively impact our mood, health and productivity.
Healthy light provides good quality light whilst intelligently controlling the blue dosage by time of day and season to boost alertness and productivity and avoiding exposure to the harmful effects of blue light at night.
Vestralux has created a new category of light, dynamic lighting, that shifts throughout the day to mimic sunlight.
Light dynamically shifts, matching the sun's changing color temperature throughout the day with high quality, tunable white light, pastels and saturated colors.