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A comment on Some cities are taking another look at LED lighting after AMA warning. Parent comment

Re:Some cities are taking another look at LED lighting after... by bcook on Sunday September 25, 2016 @04:29PM (#12577256)
You might be interested in https://en.wikipedia.org/wiki/Kruithof_curve and https://en.wikipedia.org/wiki/Color_Rendering_Index (high CRI).
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