This is the all New street light solar street light with remote control pad and it is highly efficient. It has a motion sensor that is able to detect shadow in the njght and it will brighten up it turns the light on automatically when it is dark and turns off to recharge the inbuilt battery when its day time. read on...https://businessglobaltv.com/2023/04/24/solar-street-light-in-benin-city-400w-led-solar-street-light-with-remote-control/