Retro wall lamp, exquisite craftsmanship, simple curve, gives you a retro and warm atmosphere. High-quality materials, advanced manufacturing technology, robustness and durability, excellent corrosion resistance and long service life. Easy to install: You can install it without complicated process. However, for safety reasons, please install under the guidance of an expert. Light source: 40W Edison light source, E27 lamp holder. 220V to 240V Usually used in living room, bedroom, bathroom, hallway, balcony, stairs, path, patio, porch, etc.