Thought you guys might find this interesting.
"the company unveiled the Luxeon K2 which it says offers the best LED white-light output of 140 lumens or more."
Link
http://optics.org/optics/Articles.do?channel=technology&articleId=24260
"the company unveiled the Luxeon K2 which it says offers the best LED white-light output of 140 lumens or more."
Link
http://optics.org/optics/Articles.do?channel=technology&articleId=24260