Product information product does not have battery! it works by connecting to the electrical installation. width: 15cm height: 55 cme-27 socket. e14 can be made upon request. the products are domestic production. our products are 1.quality products. easy to clean, simple to install. product color: tumbled coating note: bulb is not shipped. more than 100 stocks are offered to be sold at the campaign price. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.