A. Automatic switch: The solar motion sensor light is equipped with a built - in PIR sensor that continuously scans for heat source movement within its detection range (9.84 feet - 16.4 feet). Once a heat source is detected in this area, the light will turn on automatically, illuminating your pathway, steps, patio, or wherever you are. The light will stay on as long as the moving heat source remains within the detection range. B. Separate solar panel and light fixture: The detachable solar light features a split design and a 16 - foot wire, allowing it to be installed in various places. You don't have to worry too much about limited installation locations for solar lights. C. Energy - saving: The solar panel converts solar energy into electrical energy during the day and stores it in the battery. After a 6 - hour full charge, the LED light can operate for about 10 hours and will turn on automatically when motion is detected at night. D. Super bright: The solar security light has 100 COB LED beads, providing bright illumination for dark spaces. This solar wall light is suitable for home security protection. E. Wide application: The heat - and weather - resistant solar outdoor lights are suitable for use in gardens, swimming pools, fences, patios, decks, yards, driveways, stairways, exterior walls, and other places.