General description 400 LED Christmas Tree Lights feature a ring that divides the string into 16 strings of 25 LEDs each. The dark green cable is designed to blend seamlessly with your Christmas tree, making only the beautiful lights visible. This product is perfect for decorating your home, garden, or patio during the festive season. Technical specifications Length: 2m Width: 16m Number of LEDs: 400 Lighting modes: 8 Waterproof rating: IP55 Installation Place the rings on top of the tree. Arrange the strings around the tree. Plug them in to illuminate your Christmas tree in just 3 minutes. Usage 8 different lighting effects including flashing, blinking, and chasing. Lighting effects are controlled by a single button on the plug. Built-in memory chip saves your last mode setting, eliminating the need to reset every time.