Our Integrated Solar LED Garden/Street Lights are designed as all in one with putting solar panels, LED lamp, Lithum battery and intelligent controller in one box without any other cable, easy to install and ship. The solar panel convert sunlight and stored in battery via controller, the LED light work in night automatically for darkness area by FIR sensor control, when no people around, lights up 30% brightness and 100% brightness when people coming across, which can save energy when lighting is not necessary. Application Garden, Residence, Courtyard Areas with difficult communications All areas with good climatology Areas with no electrical supply