普通照明用LED产品光生物安全研究

摘要

分析了白光LED制造技术及照明产品光生物安全性，认为可用蓝光光化学危害来评价其光生物安全等级，并介绍了蓝光危害评估的测量方法。对常用八款产品按照标准进行测评，结果表明目前主流产品是无危害的。提出了提升LED照明产品光生物安全性的建议。%The photobiological safety of white LED and lighting products is analyzed. The method of measuring blue light hazard of LED products is introduced. Measurement and risk classification for eight types of LED general lighting products is carried out in accordance with standards. Testing results shows that the current status of the main LED lighting products is good. Some suggestions for how to improve photobiological safety are presented.