... so on.Passed CE Solar Law light (WS-SL-S10)Solar street light (WS-SL-S10), with one solar panel, is ideal for ... 8 ~ 10 hours/day, 2 ~ 3 cloudy or rainy days backup Options for Solar Street Light (WS-SL-S10)Light ... Power 15W, 18W, 21W, 30W, 42W, 48W Pole Height 10 feet, 11 ... , no risk of electric shock wellsee outdoor solar light WS-SL-S10 solar light