in geometry, the trapezoid is a four-size shape with one set of parallel sides. That shape is repeated throughout the eye-catching scheme of the trapezoid family of lighting. The trapezoid shape is created by a uniquely crafted metal frame in your choice of finish. A drum-style shade in a variety of shapes determines the overall design. The fabric shade and metal frame come in a range of contrasting and complementary combinations. It's a design with clean outlines for a look that's a contemporary classic, with variations that will add luxury to any room of your home.