solar street light CE passed energy saving automtaically turn on /off Solar Street Light(WS-SL-S10)Solar street light (WS-SL-S10), with one solar panel, is ideal for small areas like streets, private roads, jogging and bike paths, parks, campuses...SpecificationsSolar Panel 140W, monocrystalline or polycrystalline, conversion efficiency: 15%Light Source 30W, individual CREE LEDs, 2175 lumens, 0.3 ...