With a slim arched arm and a large dome-shaped metal shade, the Astoria Arc Lamp is a great way to achieve overhead lighting with style. A 150 Watt bulb can illuminate a large sitting area while an antique finish and chunky marble base complement the decor of any room. A rotary dimmer switch is located on the pole adjusting from bright light to mood lighting. This lamp has a cord and is smart outlet compatible. Bulb is not included.