... in bad weather continuouslyAt least 3 daysTurnon of light sourceAutomatic control by controller according to environmental brightness, ... till lighting for set lighting time.PackageConstruction components including post,post arm, module bracket,and bedframe packed into polybags, ... sourceWarranty 2 years, 1000 hours no light decay,3000 hours below 3%solar pv moduleWarranty 3 yearsThe performance ofSolar ...