Lampshade Reducer Ring,10 Pcs E27 to E14 Plastic Lamp Shade Ring Converter,42mm to 29mm to Support Lamp Shade with Duplex Ring Fitting, for Fitting Screw Lamp Shades to Bayonet : Amazon.co.uk: Lighting
Bulb Lamp Shade. Light Bulb Lamp Shade Clip Lampshade - Temu United Kingdom