Guest Authors

By Dr. Martin Moore-Ede, Publisher, The Light Doctor If you want to know which wavelengths of light are most important for sustaining human health, look at the opsins. These light-sensitive proteins are a key component of the photopigments in the eye. Each detects specific wavelengths of light and triggers specific physiological responses. Bound to a [...]

By Kris Gjini, Enterprise Solutions Architect, Cooper Lighting Solutions The Unseen Backbone of the Digital Economy Data centers are the unseen backbone of our modern lives. Every email, video stream, online transaction, and cloud-based tool relies on their continuous operation. These facilities are engineered with a relentless focus on uptime and performance. Yet in the [...]

By Carson Alsop, WELL Faculty & Manager of Lutron Electronics’ two New York City Experience Centers We now spend nearly 90 percent of our time indoors, making interior design more critical than ever to our health and well-being. Across green building standards like WELL and the Living Building Challenge, daylight and biophilia are central themes. [...]

By Christa Belasco, PE, IALD, LC, Senior Lighting Designer, HGA For individuals with neurological conditions such as autism, Asperger’s, ADHD, or Sensory Processing Disorders, a simple visit to the doctor can become an overwhelming sensory experience. Individuals with certain neurological conditions can be particularly sensitive to the sub-visible flicker of direct lighting sources, frequencies that neurotypical [...]

By Chelsea Till, North American Hospitality Manager, Lutron Electronics In the luxury hospitality market, the guest experience is paramount. Whether visitors are checking in for an extended stay, having a quick drink with a colleague at the bar, or enjoying a special dinner with family and friends, every brand wants that experience to be uniquely [...]

  By Tom Shearer, Commercial Business Development Manager, Lutron Electronics New commercial construction projects easily capture our interest and attention. For many lighting professionals, the bigger opportunity lies in the billions of square feet of existing commercial office space. However, retrofit projects present a substantial market opportunity and a complex technical challenge. Wireless lighting control [...]

By Adam Reeder, President at LightArt & VP at 3form When designers think about lighting, the first question they typically ask themselves is, “How does it look?” and, “How does it illuminate the space”? For much of my career, cleanability was a footnote in lighting conversations and typically an afterthought, not something designers sought out [...]

By Bill Chan, President, LiteController Inc. Melanopic Equivalent Daylight Illuminance (M-EDI) is widely used to assess circadian-effective lighting, but is it truly optimized for human biological responses? What is M-EDI? Melanopic Equivalent Daylight Illuminance (M-EDI) is a metric used to evaluate how light impacts our circadian rhythms, based on the sensitivity of Melanopsin, a photopigment [...]

  By Brent Protzman, Ph.D., Director of Product Management for Commercial Shades, Lutron Electronics The commercial real estate market today looks very different than five years ago. As the occupancy rates that dipped during the pandemic rise again, property owners are discovering that tenants want sustainable and efficient spaces, as well as an amenity-rich and [...]