Design Con 2015

LEDs Brighten the Holidays, Launch Fashion Trend, Refute Climate Skeptics

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_hm
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Supply Network Guru
Semo-coherent? - What is definition
_hm   12/6/2014 7:06:10 AM
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It is difficult to read LED semi-coherent light source. Is semi-coheren<-->LED defined by IEEE or OSA?

Or it is home grown deifnition to bias user in considering LED just another laser?

 

_hm
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Supply Network Guru
Any drawback to konw
_hm   12/6/2014 7:02:33 AM
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That is very good to know all about LED lighting. However, are there any technical drawbacks one should know apart from cost?

I like to know more about long term effect on health or other derivative symptoms.



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