Lumen can refer to:
Lumen (unit), the SI unit of luminous flux
Lumen (anatomy), the cavity or channel within a tubular structure
Lumen (band), a Russian rock band
Lumen (branding agency), a design and branding company headquartered in Milan, Italy The Lumen (Cleveland), a skyscraper in downtown Cleveland Lumen (novel), an 1887 book by Camille Flammarion Lumen (website), a database of Digital Millennium Copyright Act takedown requests 141 Lumen, an asteroid Lumen Martin Winter (1908–1982), American artist Lumen Pierce, a fictional character in the television series Dexter Lumen Technologies, telecommunications company formerly known as CenturyLink Stellar Lumens, a cryptocurrency and payment network USS Lumen (AKA-30), a US Navy ship Lumen, a dating app owned by MagicLab Lumen, an office building in Warsaw, Poland, part of Złote Tarasy complex
See also
Luminal (disambiguation)