Cree announces that its white light power LED light efficiency exceeds 254lm/W

Cree has announced that its white light power LED has a measured light efficiency of 254 lm/W at standard room temperature, 350 mA drive current and correlated color temperature of 4408K, once again refreshing the industry's highest light efficiency record.

According to Cree, the record broke the 231 lm/W R&D results achieved at the beginning of last year. Cree's innovative SC3 technology platform (ie, third-generation silicon carbide technology) used by Cree's third-generation lighting-grade XLamp® LEDs is the key to achieving this development.

Cree pointed out that the innovative SC3 technology platform uses the company's silicon carbide (SiC) technology to demonstrate superior performance in LED chip structure and fluorescence conversion, and to match the latest packaging technology to provide the industry's most advanced LEDs. Device.

John Edmond, co-founder of Cree and director of Advanced Optoelectronics, said that high-performance LEDs can not only help achieve better creative and better-effect LED lighting applications, but also significantly and effectively reduce LED design and overall For the cost of the solution, Cree will promote the ultimate popularity of LED lighting through unremitting innovation.

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