... MethodsLighting levels can be divided into two files, “1” file for high-brightness, lighting a relatively short time, '2” file for ... AC charge 10 hours, about 12 hours of solar charging5, Lighting time: “1” file 15 hours, “2” file 20 hoursMaintenance1, Use ... driver traffic, such as outdoor and indoor lighting. Night lighting’s Essential goods. Structure(Figure 1)1, Handle 6, DC Charge input socket2, ...