Shell Tile Mother of Pearl Tile Table Lamp - Rectangle of glowing tiles does wonderful things with light contr w/ dimmer. Sq shade, polished chrome base. Cyan Design Mother of pearl tile table lamp. White and polished chrome finish. Rectangular white fabric shade. Dimmer switch. Takes one maximum 150 watt or equivalent bulb (not included). 25" high. Shade is 13" deep, 19" wide, and 10 1/4" high.