... 8m pole Solar street lights 2.Certification:TUV ,CE, ISO9001:2008, 3.Type:LNE-L LNE ... is mainly composed of solar panel, light source, controller and battery. In daytime, when there is sunshine ... At night or rainy or cloudy condition, the controller can judge the brightness of daylight and automatically ... of no consumption of grid power, no electricity charge, no need of power supply facilities, no ...