6月9日中午13时，由广州光亚法兰克福展览有限公司主办，阿拉丁照明网承办的南海新光源2010照明产业最新技术及成果高峰论坛在琶洲国际会展中心A区白云会议室顺利举行，来自照明领域业内的著名专家、学者，各大厂商代表、媒体等济济一堂，畅谈讨论，共同就整个照明行业的现状，世界各地照明产业最先进的技术及成果等热点议题发表演讲，见解独到，令人印象深刻。本次论坛还得到了日本东京电视台的大力关注。

　　以下是Infineon 英飞凌科技Dr. Werner Ludorf先生有关具有初级端控制的单级发光二级管驱动的PFC及调光方案的演讲，欢迎下载学习!

　　One of the significant benefits afforded by LED lighting is the ability to regulate the light output as required thereby optimizing usage & energy efficiency.

　　The electronics for LED lighting will need to maintain high-levels of efficiency during dimming in order to retain the benefits of being able to regulate the light output..