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Understand the lighting flicker frustration (MAGAZINE)

Lighting control manufacturers are committed to reducing flicker, improving LED performance, and providing commercial customers with comfortable, efficient lighting and control solutions, but Ethan Biery explains that the lighting industry is still struggling to...

CIE should endorse TM-30-15 color rendition metrics post haste

The Illuminating Engineering Society (IES) has published a Technical Memorandum (TM-30-15) defining a new pair of metrics intended to characterize the color rendition of light sources. The original version of this article can be found...

RayVio hits 45 mW in a laboratory demonstration of a deep-UV LED

Startup RayVio progresses in its effort to deliver UV LED devices with output power and lifetime characteristics that will enable applications such as sterilization. The original version of this article can be found...

Illuminating Engineering Society updates LED testing standards (MAGAZINE)

Jianzhong Jiao explains the expanded scope of the new LM-80 LED standard with coverage of color along with white LEDs and test methods defined specifically for DC high-voltage, AC, and other variants of the simple discrete LED. The original version of this article can...

UV and industrial LED applications require efficient thermal materials for LED substrates

A nanocrystalline aluminum oxide dielectric layer on LED module substrates provides the excellent thermal conductivity needed to ensure reliable operation of high-output sources in industrial applications, explains Pekka Katila. The original version of this article...

Strategies in Light to span SSL technology and business domains

The co-located Strategies in Light and The LED Show conferences and exhibitions will provide attendees with an immersive educational and networking experience covering the range from the latest LED components to advanced SSL luminaire designs, writes Maury Wright. The...