TSOTHEA battery activated motion sensor security light fixture is equipped with an advanced sensitive photocell sensor. In low light it will automatically turn on when motion is detected and stay on for 20 seconds. With the detection range up to 30 ft and dual head support 135° up to down, 180° side to side pivot, this LED motion detection outdoor light ensures safety for your family members from dusk to dawn. The LED flood light does not require the main power or wiring. This would be a perfect solution for an area that doesn't have power available and no way to use solar power such as entryway, driveway, garage, backyard and so on.