How Human Centric Lighting works
Human Centric Lighting (HCL) aims to bring the benefits of natural lighting indoors. Through targeted control of light colour and intensity, it simulates the natural course of the day: activating, cool light in the morning and calming, warm light in the evening. This helps to stabilise the circadian rhythm and create an energising lighting atmosphere for the people on board. In effect, HCL can reduce fatigue and increase safety and performance – particularly important on long missions and in windowless areas.