A history of lighting in free verse. By Mark Lien

The alt office has arrived—not as an answer to Dilbert’s exploits—but out of necessity. By Paul Tarricone

Origo Club delivers a lighting plan to suit all tastes. By Paul Tarricone

The lighting plan at a Utah resort unites the great outdoors with tranquil interiors. By Paul Tarricone

A look at two barriers to TM-30 use and how to master them. By Tony Esposito and Jess Baker

The National Electrical Manufacturers Association (NEMA) has published NEMA LL 10-2020 Replacing HID Lamps with LED Lamps: Light Output Equivalency Claims.

The City of Laval has given the green light for a project to convert 37,000 fixtures to LED luminaires with smart controls.

HLB Lighting, one of the world’s leading lighting design firms, has announced that Barbara Horton, senior principal and Co-Chief Executive Officer has retired after a 41-year career with the firm.

Concealed, indirect sources transform a centuries-old campus building into a gathering space with museum-quality lighting. By Samantha Schwirck

At Columbia College Chicago, a lighting plan matches the creativity of its students, while connecting them to the world at large. By Katie Nale

A design’s ability to adapt during uncertain times has never been more important. Are lighting controls up to the challenge? By Matt Ochs

Designed with flexibility in mind, Arup’s new downtown Los Angeles office is ready to get back to work. By Samantha Schwirck

The luminance of our surroundings is key to mitigating glare. By Willard Warren

The International WELL Building Institute (IWBI)’s global headquarters in New York City has installed Quantum Dot lighting capable of adjusting wavelength and color temperature throughout the day to support the…

The DesignLights Consortium (DLC) released the second draft of its updated Technical Requirements for Horticultural Lighting (Version 2.1).