Cree has reported measuring 231 lm/W efficacy in the lab from a single die 4,500K white LED with 350mA at room temperature. "It wasn't long ago when 200 lm/W was considered...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
