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IES publishes lighting specification for sports fields and venues

IES RP-6-15 covers recommended lighting practices for recreational to professional sports fields and venues with specific guidelines for individual sports. The original version of this article can be found...

Market programs and regulations hold back HCL in the US (MAGAZINE)

Stan Walerczyk, principal of Lighting Wizards, describes the challenges of implementing human-centric lighting in the US but also sees opportunity to positively impact our wellbeing. The original version of this article can be found...

CIE should endorse TM-30-15 color rendition metrics post haste

The Illuminating Engineering Society (IES) has published a Technical Memorandum (TM-30-15) defining a new pair of metrics intended to characterize the color rendition of light sources. The original version of this article can be found...

LED business news: Qualcomm completes CSR deal; GE loses in court; Zumtobel invests

In the latest LED business report, Bluetooth Mesh should get a boost with Qualcomm acquiring CSR, while Zumtobel plans major US move, and GE Lighting loses SSL IP judgment. The original version of this article can be found...

Plessey announces silicon-LED case study, die, and filaments

GaN-on-Si specialist retrofits its Plymouth manufacturing facility with light engines based on its LEDs while also announcing new LED die products and filaments for retro-styled SSL lamps. The original version of this article can be found...