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Auroras take center stage in Narsarsuaq, Greenland.

Dark Places

As astrotourism trends, responsible lighting is essential As an astrophotographer, I’ve circled the globe in search of dark skies, from hunting the Northern Lights on sheep farms in Greenland to…
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Representatives from Gensler, Commercial Lighting Industries and Essential Light Design Studio discussed the future of hospitality design at the June 2025 Lightovation show.
Representatives from Gensler, Commercial Lighting Industries and Essential Light Design Studio discussed the future of hospitality design at the June 2025 Lightovation show.

METROPOLIS Editor-in-Chief Avinash Rajagopal to Give Keynote at January 10-13 Lightovation Show

Dallas Market Center will present a top-tier lineup of thought leaders at the January 10–13, 2026 edition of Lightovation, building on the success of the debut Design + Build Day…
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Illumination in The Place of Nations provides an outdoor aesthetic.
Illumination in The Place of Nations provides an outdoor aesthetic.

Speaking Native Architectural Language

Indigenous culture, nature, and light converge at Indian Community School Indian Community School’s lighting retrofit stands as a testament to the power of design in educational environments. Located in Franklin,…
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LD+A Education column by Brienne Willcock logo

Education: Shared Foundation

Science is the backbone of our industry In my LD+A May 2025 column, I called attention to the increasingly fractured landscape of organizations in the lighting industry. Since then, the…
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Figure 3: Examples of high-density UV LED arrays in a COB format.
Figure 3: Examples of high-density UV LED arrays in a COB format.

Research: Designing Custom Solutions with UV LEDs

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…
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Image: Jewel Changi; sketches by Cristobal Correa, courtesy Buro Happold.
Image: Jewel Changi; sketches by Cristobal Correa, courtesy Buro Happold.

Drawn to Life

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…
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A lobby dissects the MIX Center into the Theatre Block (left) and the Production Block (right) | Photo: Matthew Millman Photography.
A lobby dissects the MIX Center into the Theatre Block (left) and the Production Block (right). | Photo: Matthew Millman Photography.

Setting the Scene

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…
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Layers of snow and ice shavings in winter, or matte concrete in summer, uniformly diffuse the light from the luminaires. | Photo: David Lewinski Photography.

Not Just Skating By

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…
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Lighting now addresses previously dark and unevenly illuminated areas in the city.

Bringing Modern Illumination to Old-World Aesthetics

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…
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Photo: iStockphoto/ARTQU.

Sightlines: Investing in Unity

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,…
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Diversity: Light Justice NOW Awards | Neha Sivaprasad, principal, Sol Light Studio receives an award from Randy Reid and Edward Bartholomew. | Photo: Druid Productions LLC.
Neha Sivaprasad, principal, Sol Light Studio receives an award from Randy Reid and Edward Bartholomew. | Photo: Druid Productions LLC.

Diversity: Light Justice NOW Awards

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…
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Lighting the Way to Wellness: How Circadian Rhythms and RGBTW Lighting Are Revolutionizing Design | Featuring PureSmart by PureEdge Lighting

Lighting the Way to Wellness: How Circadian Rhythms and RGBTW Lighting Are Revolutionizing Design

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…
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The Lighting Exchange has partnered with ArchLIGHT Summit on programming focused on technology. This year will include a panel and interactive workshop on the topic of AI.
The Lighting Exchange has partnered with ArchLIGHT Summit on programming focused on technology. This year will include a panel and interactive workshop on the topic of AI.

Biggest and Best ArchLIGHT Summit to Date Set for September 16-17 in Dallas

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.…
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Photos: Matt Turner/COMPOA
LEDs inside Independence Power Plant create a safer work environment. | Photos: Matt Turner/COMPOA

Enhancing Safety in Industrial Plants

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…
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Link by Link | Hungary’s Széchenyi Chain Bridge was the first permanent bridge in the capital | Photo: A-Híd Zrt
Hungary’s Széchenyi Chain Bridge was the first permanent bridge in the capital

Link by Link

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…
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