LED路燈技術於道路照明應用

LED Street Light Technology for Roadway Lighting Application

李麗玲(Li-Ling Lee) ； 黃素琴(Su-Chin Huang)

《科儀新知》 182期 (2011/06) Pp. 75-83

https://doi.org/10.29662/IT.201106.0008

摘要

安全節能與智慧人性為道路照明的願景，LED路燈具備良好的光品質、效率高、容易調控及壽命長等特性，附加中間視覺的理論優勢，符合應用需求；目前LED路燈發光效率已達100lm/W，超越高壓納燈，但性能穩定性及壽命可靠度仍需持續改善。本文將介紹我國LED路燈技術之最新發展以及應用現況，分析國際LED路燈技術的進展，根據道路照明的法規，探討LED路燈的機會與挑戰，加速綠色智慧道路照明時代的來臨。

並列摘要

Safe, energy conservation, intelligent and environmental friendly are roadway lighting basic requirements. The LED street light has the good light quality, the high efficiency, easy to control and the long life. The LED street light luminous efficiency has reached the 100 lm/W surmounting high pressure sodium lamp now, but the performance stability and reliability still have to improve. This paper introduces the regulations of roadway lighting, LED street light technology most recent development as well as application present situation in Taiwan, and also discusses the opportunity and the challenge of LED road lighting.