The Calder LED Floor Lamp combines a variety of materials to create a sleek, contemporary design. A clear glass square with beveled edges is paired with a cylindrical chunk of black marble to make up a sturdy base. Five 4? globe shades are made up of a frosted inner glass layer and a smoked outer glass layer, creating a unique glow when the 3.5 Watt LED bulbs are lit up. This table lamp ships with 5 G9 replaceable LED bulbs that give off a total of 1,750 lumens of warm, ambient lighting.