Human Centric Lighting (HCL)

Human centric lighting (HCL) relates to the holistic design, planning and implementation of the visual, biological and emotional effects of light for supporting the well-being, performance and health of the human being. It uses tunable white LED lighting to mimic the timing, duration, intensity, and color of natural daylight, thereby synchronizing the human circadian clock to the earth’s 24-hour light-dark rotational cycle for an enormously positive influence on the human hormonal balance.