Online Christmas Tree Decoration Light String USB-10m 80led is a great way to add a festive glow to your holiday decor. This decoration light string consists of 80 LED lights arranged in a 10-metre long line. The lights are controlled by a USB controller and plugged directly into your power source for convenience. The controller allows you to choose from eight different colours and loop through your lighting options for a colourful display. The lights are spaced evenly to ensure a bright, uniform glow. They are waterproof and UV protected, ensuring they are designed to last. They are easy to install and can be adjusted to create beautiful effects on your Christmas tree. To set up the lights, simply connect them together and plug in the light string. The Online Christmas Tree Decoration Light String USB-10m 80led is energy efficient, consuming only 3 watts of energy. They are designed to last up to 45,000 hours, and they have an LED bulb life of up to 50,000 hours. The lights are RoHS certified and environmentally friendly, made from recyclable materials. Overall, this light string is a great, high-quality way to decorate your Christmas tree this holiday season. With eight different colour options and long-lasting durability, its sure to bring a festive atmosphere to your home.