It's easier than changing a light bulb. Create a fixture just about anywhere with this acrylic prismatic dome clip-on shade. The durable prismatic acrylic goes well with most decors and effectively disperses light. The shade features a small brass finial at the bottom for a bright accent. Westinghouse clip-on shades are a quick and easy way to transform a light bulb into a fixture. Clip a shade onto any A-shape bulb and instantly add a decorative touch--no wiring or tools are required.