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本文从LED隧道照明灯的特点及技术参数入手,介绍LED光源在隧道中的应用,并结合GZ35吴堡至子州高速公路前义坪隧道采用LED照明灯具的使用效果及试验数据,对LED灯和高压钠灯前期建设及后期维护运营费用比较分析,并对LED关键参数进行探讨。
This article starts with the characteristics and technical parameters of LED tunnel lighting and introduces the application of LED light source in the tunnel. Combined with the use effect and test data of LED lighting in GZ35 Wubao-Zizhou Expressway tunnel, And the comparative analysis of pre-construction and post-maintenance operation of high-pressure sodium lamp, and discuss the key parameters of LED.