The main material: iron Shade material: glass Modern minimalist style Light body color: black Size: 16*17CM Applicable voltage: 220V E27 lamp holder Number of lights: 21 Does not include light bulbs Recommend using LED bulb Recommended maximum power: 40W Recommended lighting range: 5-12 square meters Light up immediately Use of space: living room, children’s room, stairs, aisles, etc. Energy Efficiency Level: A++ Batch ordering - please contact customer service, all goods are shipped directly by the manufacturer