This holiday season, transform your home into a festive wonderland with this stunning Christmas Tree Decoration Light String. The string contains 40 LEDs, giving your holiday decorations a vibrant, multicolored glow, and comes with a USB 6-meter connection so you can easily hang it around your tree, porch, or any other desired location. These lights are more than just a beautiful way to decorate your house; they are also designed to be energy-efficient and safe. The lights on the string are waterproof, making them perfect for outdoor use, and they are designed to limit power wasted by automatically shutting off after 4 hours of continuous use. This ensures that your decorations always look their best without spending a fortune on electricity costs. Moreover, these lights come with several color-changing modes: a steady or blinking light, or a gradual color-shift. You can also adjust the brightness of the LEDs, so you are sure to find a light setting that will bring life to your decorations . These USB 6-meter light strings are an effortless way to decorate your home for the holiday season. With their vibrant lights and energy-saving features, these strings will stay brilliant and cost-effective for years to come.