LED professional Review (LpR) – July/Aug 2025, Issue#110

LUMILEDS Unveils LED Innovations
Disinfection with Automated UV-C LED Systems
Sustainable Public Lighting, Part I

Editorial: Human Health, Technology & Sustainability

COMMENTARY (p8)
Healthy Lighting Beyond Dogma: Redesigning Light for Human Wellbeing
by Dr. Alexander Wunsch

INTERNATIONAL LIGHTING NEWS (p10)

LUMILEDS LIGHTING INTERVIEW (p20)
Dr. Oleg Shchekin & Dr. Toni Lopez
by LED professional Editors

DISINFECTION (p26)
How Automated, Chemical-free UV-C LED Systems Significantly Reduce Microbial Load in Real-world Conditions
by DI Stefanie Kern, Lumitech

MEASUREMENT (p32)
Real-Time Photometry with [o3u]-cam
by Mag. Wilfried Pohl and Mag. Christian Anselm, MSc., [o3u]

ANNIVERSARY (p38)
75 Years of Zumtobel – Anniversary Year with Multifaceted Light Perspectives

SUSTAINABILITY (p42)
Sustainable Public Lighting, Part I: Responsibility and Thematic Challenges
by Dipl.Ing. Johannes Weninger, MMag. Martina Ascher, MSc. Maximilan Dick, Bartenbach

LIGHTING DESIGN (p50)
From Calm Technology to Ambient Communication – Part II: Exploring Poet Creator; A Real-time System for Visual Environments
by Tapio Rosenius, Co-Founder and CEO of Poet Creator Software

LPS DIGITAL TALKS (p56)
deLIGHTed Talks: Good Light – Good Sleep