Professor Suk published a book chapter entitled “Lighting for Well Being(pp.78-83)” of a book, “Living+ – for better living environments” published in Helsinki, Finland by Aalto ARTS Books(ISBN: 978-952-60-5100-0). The editors are , K. Kinnunen, K. Kivela, and S. Tyyri-Pohjonen. The chapter addresses the relevance of lighting quality to the well-being of everyday life, and introduces related cases amongst the recent lighting studies done by CED labs.