【String Lights】50M 500 LED Christmas lights are a great lighting decoration for indoor and outdoor use. The string lights are not harmful to plants and pets. 【8 Modes】The string lights have 8 different modes, Combination, In Waves, Sequential, Slogs, Chasing/Flash, Slow Fade, Twinkle/Flash, and Continuous. 【Indoor and Outdoor Use】The indoor string lights are IP44 waterproof, perfect for Christmas, bedroom, garden, party, Thanksgiving as a fairyland. It creates a dreamlike and romantic atmosphere. 【Widely Used】 This decorative Christmas string lights is ideal for home, weddings, parties, festivals, gardens, patios, etc. It can be hung on windows, doors, walls, Christmas trees, etc. 【Guarantee】If you have any questions about the string lights, please feel free to contact us. Product Description 50m 500 LED Warm White String Lights for Indoor and Outdoor Decorations, Make Special Occasions Memorable Experiences for Family and Friends: ✔Energy Saving: Saving 90% energy compared to