Integrated solar street lights are also known as split solar street lights or All-In-Two solar street lights. These street lights are integrated by the solar panel system and lamp fixture. Unlike All-in-One street lights, the solar panels come as a separate unit and only the battery and the luminary are integrated into a single unit but in some of the integrated solar street light fixtures that use lead acid batteries, the battery comes as a separate unit in a box. Integrated solar street lights operate without motion sensors and there are two types of MNRE models available; Model-I operates from dusk to dawn at full brightness while Model-II illuminates the first four hours at full brightness and then at a lower level until sunrise. The split solar street lights are commonly used not only on public roads but also for gardens, parking lots or any large open areas.