The integrated solar street light uses a PIR motion sensor that automatically adjusts the brightness of the LED light when it detects movement at a near distance. When it detects any body movement near the light post, the LED fixtures will adjust and produce full brightness. Then, when it no longer detects movement, it automatically reduces its brightness.
On the other hand, with its time sensors (dusk to dawn operation) and controller, the solar lights can intelligently power on and off its light. When dawn comes, the LED lights will automatically turn off since during this time solar panel voltage tends to rise at 5v, and it can already detect little sunlight in the morning. When there is enough sunlight during the day, the solar panel will work together with its battery to charge and convert the solar energy into power. The solar charge controller helps in preventing overcharge, protecting its batteries.
