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MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Oct 27, 2017

Wall Wart Efficiency? Dealing With Interpretations. WuuWee

I made the mistake of trying to trace this down. Accessing US government regulations. Boy was that ever a mistake. https://www.federalregister.gov/documents/2014/02/10/2014-02560/energy-conservatio...
GordonThree's avatar
GordonThree
Explorer
Oct 27, 2017
Beware many LEDs with plastic package measured in MM are indicator grade devices and don't have much of a service life. Color temperature and lumen output will tend to act up.

Unfortunately I have no knowledge of illumination grade devices in a through hole package.

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