Item Name: LED String Light Wire Color: Silver Light Color: Warm White Light Source: 0603 Used Power: USB 5V Light Quantity: 2m 20 Lights Power: Battery(included) Wire Diameter: 0.4mm/0.02″ (Approx.) Light Length: 2m/78.74″ (Approx.) 16x 7 FT LED string lights Flexible and Versatile: This set includes 16 packs of 20 LED fairy lights, each featuring a 7ft long, flexible copper wire. The wire is soft and can be easily shaped into any desired form, making it perfect for creative lighting displays. When placed in a glass bottle, the lights resemble a cluster of glowing fireflies, adding a magical touch. They are also great for wrapping around stair railings, trees, fences, tents, and more, making them ideal for parties and home decor. Long-Lasting Battery Life: Powered by 2 CR2032 batteries, these battery-operated fairy lights provide long-lasting, safe illumination. The low-voltage lights won’t overheat, even after prolonged use, offering soft, eye-friendly lighting. With a lifespan of over two years, these lights can stay lit for more than 72 hours. They are also equipped with a simple on/off switch for easy operation. IP65 Waterproof: Designed for both indoor and outdoor use, these LED fairy lights are IP65 waterproof, making them suitable for patios, balconies, and outdoor parties. However, the battery box is not waterproof, so be sure to keep it dry. Value Pack: This set comes with 16 packs of 7ft LED string lights, which emit a warm and soft glow. They are perfect for creating a cozy and romantic atmosphere, whether for room decor or special occasions. Ideal for weddings, holidays, or simply adding ambiance to your space. Wide Application: These fairy lights are perfect for decorating weddings, parties, mason jars, trees, bedrooms, living rooms, patios, porches, staircases, and more. They are also great for DIY crafts, making them a thoughtful gift for friends and family who want to brighten up their surroundings.