This Christmas star waterfall tree string light features 350 multicolored LEDs arranged in 9 cascading strands, each measuring 11.48 feet long. The illuminated star topper with 7-color changing LEDs serves as a festive centerpiece, while the waterfall design creates a mesmerizing twinkling display perfect for decorating Christmas trees, patios, or gardens. Eight dynamic lighting modes including In Waves, Slow Fade, Twinkle Flash, and Steady On allow you to customize the ambiance for any occasion, from holiday celebrations to weddings and parties. Constructed with durable PVC material and rated IP44 waterproof, these string lights are suitable for both indoor and outdoor use throughout the year. The plug-and-play design with US plug operates on 120V and features convenient button controls. A built-in memory function remembers your last selected lighting mode, eliminating the need to reprogram with each use. The lightweight, reusable design makes setup and storage simple season after season. This UL Listed lighting set includes a 16.9-foot power cord for flexible placement options. The LEDs are spaced approximately 4 inches apart along each strand, creating even illumination coverage. Whether adorning a Christmas tree, enhancing outdoor landscaping, or adding ambiance to special events, these waterfall lights bring warmth and enchantment to any space.