... solar motion sensor security light L05 can be applied to villa, corridor, garden,indoor, back door, front door etc. solar motion sensor security light ... L05 Specifications01, Solar Panel:2.8Wp02, Storage battery 4V,4. ... to 6m/20Feet.(area=6*6**3.14=113Sqm)Solar Panel2.8Wp15~20yearsBattery4V/4.5Ahpolymer Li-ion battery2~5yearsControl ...