- Transform Your Space: The wine bottle lights are a creative way to upcycle empty wine bottles, making them suitable for a variety of bottles. The warm white glow creates a magical and romantic atmosphere, perfect for birthday parties, weddings, barbecues, Halloween, Christmas, New Year, and other special occasions. - Durable and Flexible Design: Crafted from anti-tangle silver wire, these lights are strong yet flexible, allowing you to shape them easily for DIY projects. They can fit inside bottles or be wrapped around plants, windows, railings, fences, shelves, balconies, and furniture. Each rice-sized LED bead is securely attached to the copper wire, ensuring low power consumption and safe operation without overheating. - Convenient Battery Operation: Each string of lights comes with 3 pre-installed LR44 batteries, providing bright illumination for up to 24 hours and lasting up to 5 days before needing replacement. A screwdriver is included for easy battery changes, making these LED lights reusable multiple times. Enjoy hassle-free operation without needing a power source—simply switch them on and place them wherever you like. - Universal Cork Design: The cork fits most wine bottles, with a diameter ranging from 1.6 cm (0.6 in) to 2.3 cm (0.9 in). It is compatible with various glass, wine, beer, soda, and whiskey bottles. The easy-to-use toggle switch on the cork allows for simple on/off operation. - Versatile Applications: Ideal for home decor, outdoor gatherings, or festive celebrations, these lights can enhance your environment at any event. Use them to illuminate centerpieces, create cozy outdoor settings, or add a touch of sparkle to your holiday decorations.