Demonstration Assessment of LED Roadway Lighting: Philadelphia, PA

Royer, Michael P. ; Tuenge, Jason R. ; Poplawski, Michael E.

关键词: Roadway Lighting;    Solid-state lighting;    LED lighting;    SSL;    LED;    GATEWAY;   

DOI  :  10.2172/1072912
RP-ID  :  PNNL-21860
PID  :  OSTI ID: 1072912
Others  :  Other: BT0301000

美国|英语

来源: SciTech Connect

【 摘 要 】

For this demonstration assessment, 10 different groups of LED luminaires were installed at three sites in Philadelphia, PA. Each of the three sites represented a different set of conditions, most importantly with regard to the incumbent HPS luminaires, which were nominally 100 W, 150 W, and 250 W. The performance of each product was evaluated based on manufacturer data, illuminance calculations, field measurements of illuminance, and the subjective impressions of both regular and expert observers.