-Automatic Dusk-to-Dawn Sensor: With the automatic dusk-to-dawn sensor the spotlights seamlessly turn on at dusk and off at dawn. Simply switch the spotlights on and let the sensor do the work. -Waterproof and Weatherproof: Designed with a waterproof IP65 rating, these spotlights are suitable for both indoor and outdoor use and ensure long-lasting performance under harsh weather conditions. -Versatile Decor: Place the spotlights in the ground with the built-in ground stake. -Solar Powered: The spotlights are powered by the sun through solar technology. This allows the energy of daylight to be harnessed, even in low-light conditions. After fully charged, the spotlights last up to 12 hours. -Materials: The Solar Spotlights 5-Piece Set is made from glass and high-quality ABS. -Dimensions: The spotlights are 6 inches (15 cm) in height, 2 inches (6 cm) in length, and 2 inches (4 cm) in diameter.