Cree First to Break 300 Lumens-Per-Watt Barrier

It doesn’t say what CRI the chip achieved but lumens are climbing!

http://www.cree.com/News-and-Events/Cree-News/Press-Releases/2014/March/300LPW-LED-barrier

That’s great news! A 10% efficiency increase from just a year ago.

Hopefully the efficiency at 20x that rated current is improving too.

We seem to be on 2009ish technology, they need to get some of that R&D out of the lab and into the market