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what is LM79 report for LED Lights ?

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I am looking for details which can be inferred from LM-79 report. Where to get it from in india?

posted Feb 20, 2018 by Sanjiv Gupta

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1 Answer

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An LM79 report measures the performance (light) of LED-based luminaires based on specific and collective components which include drive current (mA), CCT (color temperature), watts, efficiency and distribution. LM79 requires complete luminaire testing. It does not cover external operating circuits or external heat sinks (e.g. LED chips, LED packages and LED modules). It uses absolute photometry rather than relative photometry.

Also check the following link -
http://www.enlighten.com.au/knowledge-centre/how-lm-79-testing-can-help-assess-led-luminaire-quality-performance

answer Feb 20, 2018 by Salil Agrawal
Thanks Salil.
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