Extends Leadership with Unveiling of Highest Efficacy Power LED LED lighting maker Cree, Inc. (Nasdaq: CREE), delivers another industry first with a barrier-breaking 254 lumen-per-watt white R&D power LED. This significant milestone exceeds Cree’s previous R&D industry record of 231 lumens per watt and demonstrates Cree’s continued commitment to accelerate the adoption of LED lighting. Elements of Cree’s innovative SC³ Technology Platform, available today in Cree XLamp® LEDs, enable this record-breaking R&a...