Christmas Tree Decoration: Total of 350 LEDs. There are 9*3.5m drooping lines, each with 35 light beads. Diameter 32cm Star. 5m power cord. Ideal for enhancing your homes, gardens, patios, Christmas tree. IP55 Waterproof - The outdoor Christmas string lights are waterproof and you can hang the string lights outdoors. (Please keep the power adapter away from water.) Safe to Use: The output voltage of the string lights is 31V, safe and energy-saving. The power of the adapter is only 20W, with CE certification. Technical Specifications Waterproof for outdoor use These string lights are durable enough for all weather conditions and are perfect for outdoor use. Perfect for Christmas trees, parties, weddings, homes, dorms, windows, bathrooms, festivals, holidays, etc. Hang it on a tree or roof to decorate your yard or garden. Bring a pleasant atmosphere to your Christmas party. Ideal gift choices for family and friends. Package included: 1 x 350 LED String Lights