The Visual Comfort Architectural, formerly known as Element, 3" Wall Wash Trims frame small aperture lights suitable for brightening walls and objects of interest in commercial and residential environments. The trim is made of thin die-cast aluminum for a sleek, out-of-the-way appearance that allows for sufficient illumination without drawing attention to itself. This is only the trim, and you have to buy the 3" LED Wall Wash Housing for it to function.