SSL: Power Play

SSL: Power Play

How accurate is the self-reported energy consumption of connected devices?

By Michael Poplawski and Anay Waghale

‘Auditing’ Light and Wellness

Circadian Clock

One lighting company hoping to leverage the burgeoning light and health market has announced a program to evaluate circadian conditions in a space and create “certified circadian auditors.”

Color: Double Play

Color: Double Play

Can color-mixed technology improve lighting quality and energy efficiency?

By Michael Royer and Holly Ratafia

Editor’s Note: 50 and Counting

LD+A Magazine July 2021

We celebrate LD+A’s golden anniversary by looking back at the moments that defined the industry and magazine over the past 50 years—and forward to those yet to come.

By Paul Tarricone