LED lighting flicker and potential health concerns: IEEE standard PAR1789 update

  title={LED lighting flicker and potential health concerns: IEEE standard PAR1789 update},
  author={Arnold J. Wilkins and Jennifer A. Veitch and Brad Lehman},
  journal={2010 IEEE Energy Conversion Congress and Exposition},
The IEEE Standards Working Group, IEEE PAR1789 “Recommending practices for modulating current in High Brightness LEDs for mitigating health risks to viewers” has been formed to advise the lighting industry, ANSI/NEMA, IEC, EnergyStar and other standards groups about the emerging concern of flicker in LED lighting. This paper introduces power electronic designers for LED lighting to health concerns relating to flicker, demonstrates that existing technologies in LED lighting sometimes provide… 

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