Researchers from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute and the U.S. General Services Administration (GSA) recently published the latest in a series of studies...
The Digital Illumination Interface Alliance (DiiA), the global industry organization for DALI lighting control, has started its D4i certification program. D4i brings standardization to...
Google Maps is one of the most popular navigation apps, with millions of users relying on it for their daily commute across familiar routes, as well as to guide them along unfamiliar territory....
More than 10 years ago, the European Commission published Regulation (EC) No 765/2008. The aim was to ensure that products benefiting from the free movement of goods within the Community fulfil...
A major step towards systematising regulatory discussions on material efficiency and the development of product-specific standards on reparability has been taken with the approval of FprEN 45554,...
Scientists studying human circadian rhythm and the physiological reaction to light have determined that low MRs are a signal to the body to prepare for sleep, and higher MRs tell the body to be...
This Technical Report describes the methods for the measurement of photometric, radiometric, and colorimetric quantities of LED modules (with or without integrated control gear) and light engines...
The U.S. Department of Energy’s (DOE) Office of Energy Efficiency and Renewable Energy (EERE) has partnered with Freelancer.com to hold several crowdsourcing campaigns to find innovative solutions...
On October 3rd, CIE released their new position statement on non-visual effects of light, entitled "Recommending Proper Light at the Proper Time" 2nd edition. As non-visual effects are becoming...
Light is defined as any electromagnetic radiation that can create a visual sensation by directly stimulating the retinal photoreceptors of the visual system. In addition to enabling vision, these...
A team of English and Polish researchers has demonstrated experimentally the use of flexible OLEDs combined with a photosensitizer for antimicrobial photodynamic therapy (PDT), removing the...
The National Electrical Manufacturers Association (NEMA) published NEMA CPSP 3-2019 Cyber Hygiene Best Practices Part 2, a new white paper that identifies industry best practices and guidelines...
The mention of intelligent, connected lighting systems may immediately start a swirling of ideas around the limitless possibilities, but in these still-early days, it may be more likely to render...
Below is my contribution to the September issue of tED Magazine, the official publication of the NAED. Reprinted with permission.
Based on research suggesting a correlation between building...