... 120lm/w OSRAM chip super bright Solar LED street light, 18.8% KYOCERA cell high efficiency solar panel Solar ModulesPoly Crystalline Silicon Module, 50- ... lightWorking Temperature-30°C~~50°CReliabilityEvery night working, 365 days in a year, 100% working, Our street lights can work ... / painting1.How it works? In the daytime of sunny days, our product will use SOLAR PANEL to collect the sunshine and ...