Fantastic Decoration: The Christmas tree decoration waterfall lights feature 317 LEDs, 1 piece plastic star ornaments with 9 string lights, immersing you in a fairy world with lights warm and starry white, creating a warm and festive atmosphere for your home, including 9 ground stakes, perfect for outdoor use, a totally delicate gift for friends, family, co-workers or yourself during the holiday season festivals Charm Modes: 8 adaptive light modes available for this decorative Christmas star light string, Combination, Waves, Sequential, Slow Glow, Chase/Flash, Slow/Fade, Twinkle/Flash , continuous light, which will make your birthday, wedding and party different, fantastic for great visual enjoyment Timing function and waterproof: preset 6 hours and 18 hours off after power on voltage, no need to worry about forgetting to turn off the lights, so convenient and energy saving, IP44 waterproof is perfect for outdoor use without any damage including heavy rain and snow. Indoor & Outdoor