These LED tree lights are specifically designed for decorating your Christmas tree and creates a nice atmosphere. 8 Lighting Modes: This Christmas light has 8 different lighting effects (combination, in wave, sequential, slow glow, chasing/running water, slow fade, twinkle/flash and steady on). You can switch the lighting modes by pressing the button on the USB to create different holiday atmospheres. Easy Assembly: This Christmas decorative tree light can be easily assembled; just attach it to the top of the tree with long strands that drape gracefully downwards. USB-Powered Convenience: Powered via USB, this Christmas tree light offers flexible and modern operation. Easily connect to any USB port or adapter for a quick and seamless setup, making it compatible with modern households. Convenient Storage: After the festival, just remove the light from the tree and put it away. Its compact design ensures hassle-free storage, making it easy to reuse for future holiday seasons.