Featured
LpR 117 – Smart City Lighting
LEDprofessional Review – Sept/Oct 2026, Issue#117: Smart lighting is shaping the future of connected cities. This issue explores the technologies, standards, and real-world projects driving that shift—from data-driven public lighting and interoperable infrastructure to Prague’s Dvorecký Bridge. An…
Organizations
DigiKey to Invest $100M in PDC and Order Management Expansion
DigiKey will invest $100 million over the next 18 months to expand its global Product Distribution Center (PDC) in Thief River Falls, Minnesota, and to upgrade its Order Management System (OMS). The capital will fund additional high-volume picking capacity, automated multi-line packaging systems, and improvements to order-fulfillment and packaging workflows to support the company’s same-day shipping model amid rapid growth. DigiKey expects to support continued double-digit growth after a year of exceptional performance and aims to build capacity ahead of demand by using scalable infrastructure and automation to maintain fast shipping for its global customer base.
Human-Centric Lighting
EditorialThe aging eye and its influence on melanopic effects
Kevan Shaw, Lighting Consulting and Founder of KSLD. As the owner and operator of a pair of significantly aging eyes I have a considerable interest in how this effects my visual and non visual relationship with light. As a lighting designer who has been active for 50 years, I have had the idea that yellowing of the lens degrades visual performance significantly heavily promoted. Also, the idea that simply increasing illumination levels is a panacea that universally improves vision for the aged eye is the only solution.
Human-Centric Lighting
EditorialBeyond tunable white: spectral control for circadian lighting in healthcare
Xavier Denis, Head of Technical Support and Technical Marketing at Nichia Europe. For readers working with Human Centric Lighting (HCL), the broad principles will be familiar. Light exposure impacts more than visual performance. Healthcare is an application where its timing, intensity and spectrum deserve particular attention.
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Sunlight, UVB and vitamin D – Human Centric Lighting beyond melanopic stimulation
The latest Press Releases
Explore AllSignify
Signify awarded EcoVadis Platinum medal with its highest-ever score of 88
Rehm Thermal Systems
Rehm Thermal Systems Strengthens Its Presence in Spain and Portugal: Propelec Appointed as New Representative for Protecto and RDS UV LED
Zumtobel
MUTEC 2026: Light as a precision tool and world premiere for IDIA
SOLAIS
Continuing Commercial Growth, Solais Welcomes Jordan Mills as Director of Commercial Inside Sales
FEENEY
Feeney Launches LED Lighting Kits for DesignRail® Modern
REGIOLUX
Central.Line.Optic, featuring new light distribution technologies, expands the range of applications for Regiolux lighting trunking systems.
LATI
LATI publishes its new technical brochure on thermoplastic compounds for vehicle electrification
Polaris Market Research
Polaris Market Research Releases Flow Battery Market Outlook 2026-2034: EV and Renewable Energy Lead Growth
Topic of the Quarter
