Pedestrian-Lighting Options and Roles of Responsibility Within ...
Pedestrian-Lighting Options and Roles of Responsibility Within Unincorporated Delaware Communities. December 2011. 17. Figure 6 Light Color of HPS vs. LED Lights. Source: Dave Alexander, Pacific Gas & Electric Company, LED Street & Area Lighting. Metal-halide (MH) lamps are another option when deciding what ...
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ipa's website is ipa.udel.edu