The Holiday Time 25-Count LED Random Twinkling Icicle Lights in Blue are a festive addition to your holiday decor. These electric-powered string lights feature a corded power source and a white cord for easy installation both indoors and outdoors. The icicle-shaped lights are made of COPPER/PP/PS/PVC material and emit a beautiful blue light, perfect for Christmas and all occasions. With 25 LED lights twinkling randomly, these lights are sure to bring a touch of sparkle to your home during the holiday season.