The Optical Table Lamp adds a contemporary sculptural style to a modern living room, bedroom or hallway. This design features an open, angled metal ring in a luxe gold finish and is set on a cube of black marble. The Optical lamp makes an eye-catching acc18in W x 18in D x 32in HBrass finishItem made from metal1 year limited warrantySimple assemblyIntended for indoor use onlyPerfect for a living room, bedroom, family room, den, library, or study