I Like That Lamp Clip On Lampshade Adapter (1 Pack), Classic Brass Gold Finish, Includes 1 Light Bulb Clip Shade Adapter, 1 Matching Finial and 2 Silicone Levellers, Fits All Standard Size Bulbs - Amazon.com
Lamp Shade Adapter Ring E27 to E14 Lamp Shades Adapter Reducer Washer E27 Screw Lamp Shade Converter Ring Plastic Lamp Shade Holder Light Socket Adapter Lamp Replacement Parts - Yahoo Shopping
E27 To E14 Lampshade Ring Adapter Lamp Light Shades Socket Reducing Ring Washer, Lamp Shades Accessories - AliExpress