The product works with electricity. it is not battery, charged or solar powered! one-way decorative black wall sconce - plastic case - waterproof our product is one hundred percent domestic production. 1. made of quality hard plastic. it looks cast. it is suitable for indoor and outdoor use. it is not affected by seasonal conditions. waterproof. product dimensions: 92 mm x 80 mm x 68 mm there is no bulb in the package. our customers who will buy the product should install a gu10 lampholder led bulb. the bulb must be led. 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.