... street lighting, sidewalk lighting, Park Lighting, farm & ranch lighting, campus lighting...SpecificationsSolar Panel50W, monocrystalline or polycrystalline, conversion efficiency: 15%Light Source48W, LED ... day, 3 ~ 4 cloudy or rainy days backupApplicationsStreet Lighting Park Lighting Roadway Lighting Fence Lighting Campus Lighting Ramp Lighting Sidewalk Lighting 300W wind/solar hybrid light