... days in rainy/cloudy days. 4.light control 3W-5W High bright solar garden light, solar led light ,solar light, ... 6000k-7000k,LED decay<10%,within 30000hLifespan>50000hControllerhigh efficiency,high-precision constant LED driver,static power <4mA.Automatically identify ... control LED light ON/OFF. Working steady under the high-low temperature environment.Automatically decrease light brightness till dawn ...