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Industry News

Three Tariff Updates

  The American Lighting Association (ALA) put out a government affairs newsletter, last week, summarizing a trio of federal trade actions announced in early June that are poised to reshape…

What Is Shadow Methodology In Lighting Design?

  “Shadow” is best understood as a lighting-design methodology that intentionally uses shadow as a design material, not as a flaw to eliminate. In practice, it means shaping light so shadows…

Photobiological Hazard Assessment Of Orbital Solar Reflectors

By Eric Bretschneider, Ph.D Excerpts from a larger technical report, linked below. Executive Summary This report details a photobiological hazard assessment of the general concept of Orbital Solar Reflectors (OSRs).…

Evaluating Near-Horizontal Light Emission from Outdoor Lighting

  By Brian Liebel & Rick Utting, DarkSky International, Tucson, AZ. Executive Summary Upward-emitted outdoor light has long been identified as a source of atmospheric light pollution, a.k.a. sky glow.…

Rebate Trends For Controls And EV Chargers

  Briteswitch has pulled together the latest rebate trends for Commercial Lighting Controls and EV Chargers, in separate articles. Rebate Trends For Commercial Lighting Controls Commercial lighting controls are moving…

Quantum Biology, Light, & Living Organisms

  What Is Quantum Biology? Quantum biology is an emerging scientific field that studies the role of quantum mechanics—the physics of particles at the atomic and subatomic levels—in living organisms. It explores…

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Events

IES26: The Lighting Conference
CEDIA Expo / Commercial Integrator Expo
ArchLIGHT Summit
ALA Conference 2026
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