Pro-cognitive lighting Spectrasol uses a patented combination of various LED chip colors, creating a spectrum close to natural sunlight (97% match in the range of 450–670 nm). The key role is played by melanopic energy in the azure range (460–500 nm), which activates photosensitive ganglion cells in the eye. These cells send signals to the suprachiasmatic nucleus in the brain, which synchronizes circadian rhythms and stimulates the production of serotonin – a hormone responsible for, among other things, alertness and concentration.
Unlike standard LED sources, which have a significant drop in the azure range, Spectrasol maintains a continuous spectrum without peaks. This simultaneously prevents retinal overload by blue energy (415–455 nm) and also integrates a red photobiomodulation component (665–675 nm). This component activates mitochondria in eye cells, thereby compensating for oxidative stress caused by harmful blue light (Harmful blue light), such as from digital devices.
The result is reduced eye fatigue and a longer ability to maintain focus, as confirmed by gaining points in the WELL certification, including in the area of visual comfort.
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