Cree reported results of 131 lumens per watt white LED efficacy, confirmed by the National Institute of Standards and Technology in Gaithersburg, Maryland. Tests were performed using prototype white ...
North Carolina-based Cree, Inc. announced this week that two of its LED household light bulbs are now Energy Star rated. The U.S. EPA certification means the bulbs now qualify for a $5 at-the-register ...
New XLamp MK-R LEDs Deliver Record-Breaking Efficacy and Next-Generation Price-Performance for LED Arrays. DURHAM, N.C.--(BUSINESS WIRE)--Two years after breaking the 200 lumens-per-watt (LPW) R&D ...
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