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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 betaby on Sunday September 25, 2016 @12:14PM (#12575913)
It's perfectly "seen". LED without filter has blue spike in spectrum. http://www.ledsmagazine.com/content/dam/leds/PrintArticles/v...
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