E27 Screw Lampshade Lamp Light Shade Collar Ring Adapter retaining Black, White 2 Packs (White) : Amazon.co.uk: Lighting
E27 Lamp Holder Shade Ring, White
E14 Plastic Screw Bulbs Lamp Holder Twist Lock Socket Replacement Ring, Lampshade Ring Converter5pcs, White : Amazon.co.uk: Lighting
10 Pcs Plastic Lamp Shade Ring Converter,E27 to E14 Lampshade Reducer Ring for Fitting Edison Screw Lamp Shades to Bayonet Cap Lampholders (Plastic) on OnBuy
Lampshade Reducing Ring from ES to BC - Lamps and Lights
Antique Brass Shade Ring for SES E14 Light Bulb Lamp holders with Threaded sleeve 27mm
ES | E27 | Edison Screw White Standard Shade Ring
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
ElekTek ES Edison Screw E27 Lamp Holder & Shade Ring With Brass Wood N - Buy It Better