One porcelain, brass and glass bobèche wall sconce made with vintage and new pieces. The shade is a tiny glass bobéche that just happened to fit on a new bec or swan neck brass with a graceful curve. The backplate is a vintage porcelaine which again, happened to fit with the antique socket that I had. Pure Vintage. Pure re-cycling at its best and that's why I love it! Use a electrician or an electric hubby to install. I just love the girly feminine look about these dont you?