Wall Lamp SizeMetal shade diameter: 12cm， Height: 12cm; Bracket length:9cm; Ceiling base diameter: 10cm. Bulb Power: 40-60W; Voltage:220V. Lamp Type The socket is compatible with all E27 base bulbs， example LED， Halogen lamps， Edison bulbs， incandescent lamps， etc; Light source: E27 (Bulbs not included). Adjustable Angle With these vintage wall lights， you can adjust the angle to 180， the lampshade can be rotated and swiveled， fixed to a wall or hung from the ceiling to be used as a wall or ceiling lamp. Easy to install The lamp includes mounting screws， you could install it easily. Delivery list includes: a lampshade -day， a support with wood， a base and the screws in metal. Application Wall lamp ideal for the hallway， the living room， the dining room， the kitchen， the room， the hotel ， restaurant， cafe， or your bar for romantic ambient lighting.