With this LED light cone set, you can create a cosy and festival atmosphere for your Christmas holidays, both indoors and outdoors. The set contains 3 light cones with different height. The body of the decorative light cone is made of acrylic, which gives a luxurious, icy, shiny look that brightens up the area around it. Equipped with energy-saving LEDs, it provides bright and powerful lighting. It has 8 different lighting effects: combination mode, waves, sequential mode, slowly glowing mode, flashing, slowly fading mode, twinkling and continuous lighting. This beautiful Christmas light cone set is waterproof, making the product suitable for indoor and outdoor use. Note: If you use the product outdoors, please ensure the USB connection is plugged indoors in a dry environment. This product is powered by DC 5V, but the certified 5V USB power source is not included. Higher voltage may cause overheating to occur and may result in damage to the device and the potential risk of overheating