... 4.Use for:Garden,street etc Solar Street light (JL-4505A)Features:No wiring,no operation cost,easy to installNo Mains power supported8 ... at dust/dawn(the sensor installed in the panel) 1.solar panel:17V,10W; size:335*280*17 (mm); ... .Lead acid Battery:12V, 4Ah3.Light Source:2.5W,54LED4.5 Meters of cable5. Light Size:280*210*170 (mm ... )7.Life time: 5 years8.Used for outside. Solar Street Light (JL-4505)