Standards

Standardized methodologies for characterizing LED sources and finished SSL products along with robust optical test equipment provide the SSL industry with a foundation to document and compare product performance and reliability.

Latest News & Articles

LEDs Magazine top 20 stories of 2014: Readers like drivers and controls news and features

LEDs Magazine top 20 stories of 2014: Readers like drivers and controls news ...

Based on reader popularity, articles on controlling LEDs have become more valuable than articles on LEDs and SSL products, although all are represented on our annual list.

Zhaga Consortium plans a new interchangeable-light-source Book including COB LEDs

Zhaga plans a new interchangeable-source Book including COB LEDs

Moving below the typical LED modular light engine level, the consortium will develop a specification for the LED-source component — most prominently the COB LED.

EPA issues directive on LED and legacy lamp verification testing for Energy Star

EPA issues directive on LED and legacy lamp verification testing for Energy Star

Guidance for Energy Star verification testing to the Lamps V1.0 and V1.1 specifications directs certification bodies on mandatory tests along with optional randomly-selected tests.

Using LM-80 measurement methodology to determine the true value of packaged LEDs

Using LM-80 measurement methodology to determine the true value of packaged LEDs

At Strategies in Light 2015, Monica Hansen, LED Lighting Advisors, and Lynn Davis, RTI International, will elaborate on a methodology used to assess LM-80 data across a variety of packaged LEDs in an effort to determine the effects of different LED platform designs and materials on performance, l...
Optimized methodologies lead to high-precision LED color binning for design and manufacturing

Optimized methodologies lead to high-precision LED color binning (MAGAZINE)

Binning remains a required step in the production of LEDs, and Matthia Hoeh describes a methodology that can improve the precision of binning operations, which in turn can help SSL product developers deliver consistent color and flux output.

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