Light materials: metal, crystal jade.Application area: 5-15 square meters. Source: source * 3, this product does not contain a light source, but we will be presented to you for free. Lamp Size: L: 32cm, H: 42cm. High-quality metal paint lamp body, thick chassis, corrosion resistant, long-lasting use.Multi-channel processes grinding, thick, durable, safe and secure. Application areas: living room, study, hallway, kitchen, bedroom, terrace, hotel rooms, hallways, restaurants, warehouses, courtyards, halls, porches