Pack of 10 units,20 super bright LED lights with a length of 6.6Ft/2m,The lovely warm white lighting wine bottle stopper with its starry light can create a romantic, peaceful, sweet and warm atmosphere. warm. Lighting: white. By 3 x AG13 Battery (batteries included, easy to replace), on / off switch on the battery, easy to use, bottle with lights more than 40 hours of battery life continues. They are completely safe to touch and without risk of burns after hours of use, safe for children and pets. Waterproof - Silver wire is waterproof, offers you great lighting effects. NOTE: The battery box is not waterproof. Perfect for indoor and outdoor decoration, such as barbecue, halloween, christmas, square, garden, wedding, birthday, etc. Product Description Color:White - Size:2M 20LED Description: This product is shaped like a cork, to bring your empty wine bottles back to life! Powered by 3 x LR44 batteries, just press the "on/off" button and place the product in the neck of a standard