High-quality materials. Black iron and light-colored solid wood slats give this lamp a retro look. Standard E27 socket. The wooden wall lamp is suitable for E27 bulbs (bulbs not included). We recommend using old-fashioned bulbs, which exude a retro and nostalgic atmosphere. Contains 2 wall lights. Package dimensions: 17 x 27 x 5.5 cm. Weight: 330 g Simple and elegant industrial design. Can be used in the living room, bedroom, dining room, kitchen, hallway, etc. Easy to install. Use the included installation accessories, simply connect the cables and secure the bulb to a dry, flat surface to complete the installation. Extremely simple and convenient!