Easy installation: Equipped with sturdy suction cups, these Christmas window lights can be smoothly attached to any glass or smooth surface. They are easy to hang and remove without leaving a trace, ensuring that your decorations stay safely in place throughout the holiday season. Multi-functional holiday decorations: Featuring Christmas trees, vibrant motifs of Santa Claus, these bright LED window lights enhance the festive atmosphere of any space. Ideal for homes, cafes, bars, malls and offices, they are perfect for creating a welcoming holiday environment. Safe and convenient: Use 3 AAA batteries (not included) for safe operation, low energy consumption and reliable use. Waterproof and durable, suitable for both indoor and outdoor environments, add luster to your holiday decorations with its luminous charm. Versatile: With their bright leds, these lights can not only be used in Windows, but can also be displayed on walls, cabinets, porches and fences. They are perfect for all kinds of celebrations, including Christmas, Year, Valentine's Day, weddings and parties. Installation tip: For maximum adhesion, apply a small amount of water to the glass before attaching the suction cup. For rough surfaces, use hooks to hold the lights in place, making sure they stay in place and illuminate your holiday decorations. Colour:As Shown Material:Plastic + Electronic components Power Supply: 3 x AAA batteries(Not included batteries) The actual product may have slight color difference or difference, which will not affect the use Package Contents: 1 * Wall mounted light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.