The SOL light fixture is autonomous, it doesn`t need to be plugged into an electrical outlet; it charges itself using a included solar panel, and has internal batteries that allow it to stay lit several hours even when there is no sunlight Made of stainless steel for outdoor areas like parks, gardens and pathways at 4.5-5 meters high. The SOL also has a human presence sensor, which activates the light only when someone is nearby, and a remote control so you can easily turn it on or off. 2023