Create a Christmas atmosphere: Our Christmas window lights are designed with three classic Christmas elements: reindeer, snowflakes and jingle bells. These Christmas window decorations have a diameter of up to 18 cm, making them clearly visible from both inside and outside. They not only add a strong Christmas atmosphere to your home, but will also become the center of attention for your neighbors and passersby, easily creating a warm Christmas atmosphere. Timer function and flashing: When you turn on the Christmas window lights, the timer function is automatically activated, so the lights are on for 6 hours and off for 18 hours every day, saving energy and eliminating the need for manual operation. This ensures that the Christmas decorations remain lit even during rush hour. The lights offer both constant and flashing modes, allowing you to easily switch between lighting effects. Battery-operated Christmas decorations: Our LED Christmas window lights are battery-operated, powered by 3 AAA batteries (NOT INCLUDED). No wiring required, making them safe and reliable. Suitable for various indoor and outdoor environments, such as windows, porches, fireplaces, Christmas trees, etc., to create a festive atmosphere anytime, anywhere. Easy Installation with Suction Cups: Our Christmas window lights do not require drilling or complicated installation. Thanks to the suction cup design, they can be easily attached to smooth surfaces such as glass, doors, cabinets, windows and more. We also provide three extra adhesive hooks for quick installation, adhesive hooks or suction cups for both mounting options, or you can use them together for extra security. Christmas Gift Lights: Our Christmas window lights are suitable for all kinds of indoor and outdoor uses, such as Christmas, party, porch, eaves and window decorations, perfect for adding a festive atmosphere to hanging Christmas window decorations. These festive decorative lights with a unique colorful box design are the first choice to give as a gift to family, friends, relatives or colleagues, and exude a sense of festive ritual!