This is a Sylvania Stay-Lit Platinum 200 LED Mini Lights set featuring 12 color options with a remote control. The string light is 66 feet long and suitable for indoor and outdoor use, making it ideal for Christmas and all occasions. It offers 8 effects, color changing capabilities, and a bulb life of up to 25,000 hours. The lights are powered by a cord and designed in a bottle shape, perfect for adding festive ambiance to your home or event.