题名: |
Long-term Testing Results for the 2008 Installation of LED Luminaires at the I-35 West Bridge in Minneapolis |
作者: |
Kinzey, B. R.; Davis, R. G. |
关键词: |
Luminaires##Bridges##LED roadway lighting##Roadways##Light-emitting diode (LED)## |
摘要: |
This document reports the long-term testing results from an extended GATEWAY project that was first reported in 'Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting at the I-35W Bridge, in Minneapolis, MN,' August 2009. That original report presented the results of lighting the newly reconstructed I 35W Bridge using LEDs in place of conventional high-pressure sodium (HPS) roadway luminaires, comparing energy use and illuminance levels with a simulated baseline condition. That installation was an early stage implementation of LED lighting and remains one of the oldest installations in continued operation today. This document provides an update of the LED system’s performance since its installation in September 2008. |
总页数: |
43 |
报告类型: |
科技报告 |