Korrus

Korrus is a Los Angeles-based technology company pioneering the field of Human Light Interaction (HLI), developing circadian lighting solutions engineered to align artificial light with human biology. Founded on over a decade of research by a team of physicists, engineers, and data scientists — including groundbreaking work with Nobel Laureate Shuji Nakamura — Korrus holds more than 500 patents in light and health technology. The company produces both consumer and commercial products: its OIO consumer line delivers circadian light ecosystems that replicate nature's spectral cues to support sleep, energy, mood, and cellular repair, while its Ecosense commercial platform serves architects and designers illuminating hospitals, schools, and workplaces. Korrus acquired Circadian ZircLight in 2022 to strengthen its spectral control capabilities.