We believe this published Q&A Session provided inaccurate information related to instrument calibration, test criteria, and LED degradation. Their product promotion was very misleading. It certainly takes a person (an engineer) who is well versed in "light measurement and photometric science" to properly decipher and understand the facts related to this subject. Please note that all credible LED TSL manufacturers have experienced personnel on staff who highly understand the nature of this technology.
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