CATANIA's housing elements are precision-machined from billet aluminum, then satin anodized for a clean understated look. The translucent acrylic cylindrical lens creates a soft ambiance, while the acrylic disk produces a subtle glow. Prismatic end lens adds an illuminated focal point. Optional flashed opal end lens totally conceals the lamp image. All hardware is stainless steel. A 24" trim disk is optional.