Creativity: We have taken inspiration from Christmas decorations and combined it with LED technology to create a unique and creative Christmas decoration. Our LED Christmas lights are perfect for adding a touch of creativity to any scene, allowing you to experience a truly different Christmas. Easy to use: Our window decoration lights come with a suction cup, making them easy to install on glass, gates, cabinets, and more. The height can be adjusted according to your desired position. Before installation, please ensure that the suction cup is clean and add a small amount of water to increase adhesion. Safety: Our Christmas indoor window lights are made of high-quality PVC materials and operate on a low-voltage power supply. It is powered by 3 AAA batteries (not included), providing over 48 hours of continuous use. Rest assured that our lights are safe to use. Wide applications: Our Christmas string lights are suitable for both indoor and outdoor decorations. They are perfect for birthday parties, Christmas celebrations, Thanksgiving gatherings, weddings, parties, Valentine's Day, holidays, festivals, and even fall garlands with lights. You can decorate your bedroom, windows, doors, garlands, cabinets, and more with these versatile lights.