摘要
阐述了LED光源光效和LED灯具效能在本质上的区别。针对追逐光效之风从LED光源刮到LED灯具的现状,强调对于LED灯具,在关注效能的同时,应注意它与其他性能指标的协调,应将灯具效能建立在全面满足LED灯具各项性能要求的基础之上。
The article illustrates the difference between LED luminous efficacy and LED luminaire efficacy. In view of the growing phenomenon of pursuing LED luminaires with high luminous efficacy, it is emphasized that LED luminaire efficacy should be coordinated with other performance parameters, and should be designed based on the various performance requirements for LED luminaire.
出处
《中国照明电器》
2011年第12期23-27,共5页
China Light & Lighting
关键词
LED
LED光源
光效LED灯具
灯具效能
LED
LED light source
luminous efficacy
LED luminaire
luminaire efficacy
