William M.C. Lam

William M.C. Lam
Bill Lam, c1980
Born1924
Honolulu, Hawaii, U.S.
Died2012
Cambridge, Massachusetts, U.S.
NationalityAmerican
EducationMassachusetts Institute of Technology (B.Arch, 1949)
Occupation(s)Architect, lighting designer, author
Known forArchitectural lighting design; daylighting; perception-based design
Notable workPerception and Lighting as Formgivers for Architecture, Sunlighting as Formgiver for Architecture

William "Bill" Ming Cheong Lam (1924–2012) was an American Architectural lighting designer known for integration of lighting into architecture, and advocated for design-focused lighting standards in opposition to purely quantitative approaches. He began his career as a lighting manufacturer before establishing a lighting design consulting practice and contributing to over 2000 projects throughout his career. Billed as 'America's Foremost lighting expert' by his publisher McGraw-Hill, Lam authored several influential articles and books on lighting design, including Perception and Lighting as Formgivers for Architecture and Sunlighting as Formgivers for Architecture.