Guest Authors

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 [...]

By Chris Udall, senior product manager for commercial business, Lutron Electronics. The future of commercial lighting is wireless. As control systems evolve, smart wireless solutions are redefining what’s possible—building owners and facility managers have come to expect lighting that enhances the occupant experience and delivers seamless performance. Wireless lighting and control can help meet and [...]

By Derek Bobbitt and Geoff Ling, Merrimack Group The first 100 days of the new U.S. administration have been tumultuous to say the least. The tariff war has caused major disruption to supply chains, caused significant stock market volatility, and stoked fears of inflation and recession. For lighting business owners, this environment has introduced a [...]

By Bill Chan, President at LiteController Inc. We know how nighttime light affects Melatonin production – but do we truly understand how light exposure during the day influences our circadian system?  Current circadian lighting metrics do not fully capture the biological effects or circadian entrainment of daytime light exposure. The two circadian lighting metrics (CS [...]

By Chelsea Jones, Digital Marketing Manager at LED Lighting Supply External influences will continue shaping the commercial and industrial LED lighting market in 2025, from an AI-powered landscape to local market compliance, timber scarcity for poles, and tariff surges. Environmental forces, lighting advancements, and supply chain factors require facility managers, building owners, utility contractors, and [...]

By Todd Louthain, Owner/Business Development, Coex 3D 3D printing, also known as additive manufacturing, has emerged as a transformative technology, revolutionizing the way products are designed, developed, and ultimately brought to market.  By enabling the rapid and cost-effective creation of physical prototypes, 3D printing empowers innovators to iterate quickly, reduce development time, and ultimately bring [...]

By Bagwat Mohan, Technical Operations Manager, DesignLights Consortium As energy efficiency and sustainability continue to shape the future of commercial buildings in the U.S., Networked Lighting Controls (NLC) have emerged as a transformative technology in the lighting industry. The 2020 Lighting Market Characterization Study, published by the Department of Energy reports that lighting consumes approximately [...]