High-density LED Arrays, Power, and Thermal Management Solutions An effort to phase out mercury-based lamps and deploy energy-efficient UV light sources is driving considerable growth in the UV LED market.1 UV LEDs are currently utilized in many single-chip or low-power applications such as point-of-use water treatment devices, sensors, and portable disinfection units. However, continued technological…

Freehand sketching is a critical tool for collaboration and innovation More than just ubiquitous, digital tools for designers have become an integral part of the building process from concept to construction and every step in between. Yet, the simple act of drawing or sketching by hand remains one of the most powerful tools of the…

An inspired façade is the breakout star at Arizona State University The Arizona State University Media and Immersive eXperience (MIX) Center welcomes students participating in the ASU Herberger Institute for Design and the Arts, including The Sidney Poitier New American Film School programs, with a dynamic façade set to motivate a new generation of creatives.…

Nature inspires Troy’s Ice Rink and Pavilion Troy, Michigan, a city tucked north of Detroit, has always attracted outdoor enthusiasts with its wooded trails, expansive parks, and quiet lakes and ponds. Even as natural areas have ceded to development, Troy has remained intentional about preserving green space. So, when residents asked for a place to…

Sustainable urban development settles into Tudela Tudela, the second largest city in Navarre, Spain, owes its heritage to Jewish, Muslim, and Christian influences. Founded in 802 under Muslim rule, Tudela’s diverse cultural past is apparent today in the Romanesque and Gothic architecture of the Cathedral of Saint Mary of Tudela and among the narrow streets…

It’s transformation time In the LD+A, May 2025 “Education” column, “Investing in Change,” IES Director of Education and Standards Brienne Willcock outlines a compelling case to create a unified, resilient, and respected professional community by embracing a collective commitment to strategic advocacy, shared values, and long-term educational investment. She highlights warning signs of instability in…

Celebrating the social impact of lighting The inaugural Light Justice NOW Awards, organized by program partners Light Justice and designing lighting, were presented in May at LightFair 2025 in a ceremony hosted by Randy Reid, publisher of designing lighting and EdisonReport, and myself, Edward Bartholomew, cofounder of Light Justice. Randy was inspired by the IES/Light…

In an era where well-being is as valued as aesthetics, lighting design has transcended its traditional role of mere illumination. Today’s designers are tasked with creating environments that nurture our natural biological rhythms. Integrating circadian-friendly lighting into our built spaces isn’t just a trend, it’s a holistic approach to health. Recent advances in lighting technologies…

Building on the success of the sold-out 2024 ArchLIGHT Summit, Dallas Market Center will host the latest edition of the fast-growing commercial lighting expo and CEU platform September 16-17, 2025. ArchLIGHT Summit showcases the latest lighting technologies alongside a robust educational lineup for lighting designers, specifiers, architects, interior designers, other trade professionals, and students and…

Six benefits of LED upgrades By now, nearly everyone is familiar with LEDs and likely have them throughout their homes. But while LED illumination is the dominant choice in residential and commercial applications, there are still some industrial plants that continue to use fluorescent and metal halide lighting. The U.S. Department of Energy describes LEDs…

Renewing a bridge and Hungarian pride Hungary’s Chain Bridge, it is said, belongs to everyone. Stretching across the Danube, the suspension bridge first connected the cities of Buda and Pest in 1849, setting the stage for the formation of Budapest in 1873. Today, it is the center point of Budapest nightlife, a meeting place, and…

Photography and lighting in fashion Lighting is a fundamental aspect of fashion photography and runway shows, yet its significance is often overlooked. In this column, I explore the historical progression, technological advancements, and contemporary applications of lighting in the fashion industry. Let’s take a look at how lighting influences design presentation, sustainability practices, and audience…

This marketing specialist at GigaTera Lighting discusses finding a balance between engaging messaging and the technical aspects of illumination. Why light? My introduction to lighting came through frequency—gigahertz—which framed it in a technical context. What pulled me in even deeper was the realization that light touches everything: safety, comfort, accessibility, mood. We don’t actually see…

I’m writing this note after returning from my first LightFair experience, where for three days I walked the show floor, spoke to attendees and exhibitors, and joined education sessions. Most of the folks I met were happy to be there, raved about the education sessions and quality of show floor conversations, and conveyed the importance…

Orlando International Airport celebrates Florida’s natural beauty When you think of the Orlando International Airport (MCO), you may think of large crowds dressed in their best Disney, Star Wars, or Harry Potter-themed attire, or perhaps, your mind goes to the airport’s former moniker, McCoy Air Force Base. If you’re from the Sunshine State, you may…