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
Pack of 6 Plastic Lamp Shade Reducer Rings For Fitting Edison Screw Lamp Shades To Bayonet Cap Lampholders : Amazon.co.uk