Create a fixture just about anywhere with this Westinghouse Lighting Acrylic Prismatic Dome Clip-On Shade. The durable prismatic acrylic goes well with most decors and filters soft light. The shade features a small brass finial at the bottom for a pleasant accent. -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 required. The shade measures 4 in high by 8 in in diameter.