3 ms·
There's the Lighting Facts labels so you could at least see a 3rd party validated lumen output and color temperature. If you've seen the labels that look like n
by wlesieutre 9y ago
There's the Lighting Facts labels so you could at least see a 3rd party validated lumen output and color temperature. If you've seen the labels that look like nutrition facts on LED bulb packaging, those. Also served to track the overall progress of the LED industry.
Just got defunded.
http://edisonreport.com/goodbye-lighting-facts/ http://edisonreport.com/goodbye-lighting-facts/