Material: pure copper + glass; process: cutting, welding, grinding, hand-coloring High-quality brass lamp body, fine texture, strong ornamental, metal ceiling plate, firm, durable, anti-corrosion, surface painting treatment Dimensions: A: single head wall light-1 (wall distance 156W120H410) B: double head wall light-2 (wall distance 156W250H410); area: 3-5 square meters; color: copper color Light source: LED bulb, energy saving, soft and dreamy, soft light, creating a warm and comfortable atmosphere (this product does not contain light source, we will give you the light source as a gift) Average service life: 2w (h); applicable: bar, restaurant, cafe, bar, bedroom, living room, store, etc.