... span 2.Long-life PV modules with more than 25 years 3.high illuminance solar powered pedestrian street light Solar Roadway Light (SLD ... jogging and bike paths, farms & ranches, parks, yards, campuses...Specifications Solar Panel2*95W, monocrystalline or polycrystalline, conversion efficiency: 15%Light Source40W ... volt circuit, no risk of electric shock Energy saving solar street lighting system price