The lamp socket lampshade ring is a versatile accessory designed to fit medium base ceramic sockets, specifically Lock E26 and E27 ceramic/porcelain sockets. With a threaded diameter of 1-1/2 inches, this metal lampshade collar ring ensures a secure fit. Ideal for DIY lighting projects, it provides a stable and stylish way to attach lampshades to your light fixtures, enhancing both functionality and aesthetics. Features -Color:White -Material:Iron -Size: 5.50X5.50X4.00cm/2.16X2.16X1.57in -Versatile compatibility: suitable for various sockets, this lampshade ring fits both e26 and e27 ceramic/porcelain sockets, making it a versatile choice for different lighting setups -Thread diameter: this metal lampshade ring ensures a secure and stable fit, providing peace of mind for your lighting fixtures -Durable material: made from metal, this lampshade ring is built to last, offering durability and reliability for long term use in any home or office environment -Easy installation: designed for simplicity, this lampshade ring is easy to install, allowing you to quickly and effortlessly enhance your lighting fixtures without professional help -Aesthetic appeal: combining functionality with style, this lampshade ring not only serves a practical purpose but also adds a touch of elegance to your home decor Package list: 1 lampshade collar