The seller determines the selling price of the item you have reviewed. features: waterproof design: these underwater led lights are made of premium double-layer waterproof material and a soft silicone o-ring for waterproof sealing. 13 colors & 4 modes: each water lamp comes with a 21-button energy-saving remote. 13 unique colors and 4 different modes are available. it's a great thing to change the ambiance you want in seconds. indoor and outdoor: submersible lights are not only indoors for flower vases, but daily used light decorations for aquarium, aquarium, jacuzzis. also widely used outdoors in swimming pool, fountain, ice bucket for a party or wedding decoration. battery operated led lights: each rgb light is powered by three aaa batteries (batteries not included). wireless and secure. convenient to replace the batteries when they run out. create incredible light show: colorful lights effect can be easily added to your decor with these unique lights. place it anywhere you want to be lit, all your guests of the party will enjoy the wonderful atmosphere and the unique romantic feeling. specifications: material: ps battery: 3 * aaa (not included) size: 7 * 2.5cm / 2.75 * 0.98in weight: 96g /3.4oz swordslife reserves the right to cancel orders over 10 units. more than 100 stocks are available to be sold at the campaign price. a product can be sold by more than one seller. sellers of products offered for sale by more than one seller are listed according to the price they set for the product, seller ratings, delivery status, promotions on the products, whether the cargo is free or not, whether the products can be delivered with fast delivery, and the stock and categories of the products. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.