Lumie

Lumie is a UK-based private company that develops and sells light-therapy devices for sleep, circadian well-being, and mood support. The company is best known for inventing the first wake-up light in 1992 and for its Bodyclock and bright light therapy lamp product lines. Its products are marketed for improving sleep and waking, enhancing daytime alertness and energy, and alleviating symptoms associated with seasonal affective disorder and winter blues. Lumie operates in the consumer healthcare and medical-device-adjacent wellness space rather than as a therapeutics developer, with a fully commercialized product portfolio and no disclosed drug pipeline.