Satisfy Your Decoration Needs: the package comes with 3 pieces of lighted window decorations, including 10 pieces LED lights, enough to meet your decoration needs, making you have a different Christmas & share this happiness with your family & friendsEasy to Use: the window lights Christmas decor measures about 9 x 10.6 inches, easy to decorate glass, doors, cabinets, etc., & the height can be adjusted according to the fixed position; Please make sure that the suction cup is installed before cleaning, & add proper amount of water to increase the adhesionSecure & Reliable: the Christmas star decoration is made of quality PVC material with low voltage power supply; Each light includes 10 warm white LED lights, which are powered by 3 AAA batteries (not included) & can be applied continuously for more than 48 hoursLED Star Window Silhouette Light: the Christmas star window light is exquisitely designed with warm yellow light & a beautiful shape of the North Star, it is equipped with a suction cup that can be easily fixed to the window firmlyWidely Applied: Christmas stars hanging decorations are suitable for indoor & outdoor decoration, widely applied for birthday parties, Thanksgiving, Christmas, weddings, parties, Valentine's Day, festivals, & you can decorate them as you like, such as bedrooms, windows, doors, garlands, cabinets & moreWattage: 0.6 watts