Evenly Diffuse Light: This lamp shades has high light transmittance, and the internal prism design can evenly reflect the dazzling light of the bulb to every corner, making the light soft and uniform, providing a comfortable visual environment, improving light utilization and increasing room brightness. Convenient Clip on Design: The standard size of 8 x 4.75 inches/ 20.3 x 12 cm is perfectly compatible with any A shaped bulb. Installation is extremely easy. It only takes a few seconds to clip the lamp clip onto the bulb. The clip fit tightly to the bulb and not fall off. Material: The bulb cover is made of acrylic material with good durability and is suitable for decorating bare bulbs indoors and outdoors. It has excellent high temperature resistance and can easily cope with the heat generated by ordinary bulbs during use without deformation. Elegant Decoration: The brass trim at the bottom of the bulb cover adds gloss and visual interest, and the bulb cover is set in a semicircular shape to leave space for the bulb to dissipate heat. Super Versatile: This translucent bulb is extremely versatile. Whether you prefer modern, vintage, retro or farmhouse style decor, its ceiling lampshade add of to your space. Color: Transparent Color Material: Acrylic Package Contents: 4 Pack Clip On Lamp Shade Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.