Battery Operated LED Fairy Lights: Includes 12 packs of fairy lights, each with 20 mini LEDs on a 7 ft silver-plated copper wire for durability and flexibility; 4-inch LED spacing ensures even and beautiful illumination for a magical effect; Powered by LR44 batteries with up to 72 hours of battery life for long-lasting use Easy to Use & Versatile: Soft, bendable silver wire allows you to shape the lights effortlessly around trees, wreaths, flowers, or wedding decor; Compact battery box (0.78 x 1.2 in) is easy to hide, making it perfect for DIY projects and creative decorations Triple Lighting Modes: Enjoy a versatile lighting experience with 3 distinct modes: fast twinkle, slow twinkle, and steady on; Each mode adds a unique ambiance to your decor, perfect for any occasion Safe & Energy-Efficient: Low energy consumption ensures the lights stay cool to the touch even after hours of use; Soft, eye-friendly glow creates a warm and inviting atmosphere without overheating Waterproof & Durable: These lights boast an IP65 waterproof rating, making them suitable for damp environments and even submersion (Note: Battery compartment is not waterproof); The low-voltage 1.5V power supply ensures they won't overheat or short-circuit, providing safe touch and operation Perfect for Every Occasion: Ideal for decorating weddings, parties, Christmas trees, gardens, patios, and more; Creates a romantic, cozy ambiance for birthdays, Easter, Halloween, New Year, or everyday home decor; Great for DIY projects like Mason jars, bottles, picture walls, or bonsai displays 12 Pack Led Fairy Lights Battery Operated String Lights，7 ft 20 LED Waterproof Firefly Lights on Silver Wire for Home Party Wedding Christmas Decorations