Size of the wall light: Diameter of the metal shade: 12cm, Height: 12cm; Length of the support: 9cm; Ceiling base diameter: 10cm. Bulb Power: 40-60W; Voltage: 220V. Lamp Type: The socket is compatible with all E27 base bulbs, such as LED, Halogen, Edison, incandescent lamps, etc. Light source: E27 (Bulbs not included). Adjustable Angle: With these vintage wall lights, you can adjust the angle up to 180 degrees. The lampshade can be rotated and swiveled. Can be mounted on a wall or ceiling for use as a wall lamp or ceiling lamp. Easy to install: The lamp includes mounting screws for easy installation. Delivery includes: one lampshade, one stand with wood, one base, and metal screws. Application: Ideal wall light for hallway, living room, dining room, kitchen, bedroom, hotel, restaurant, cafe, or bar, providing romantic ambient lighting.