Weey B22 to E26/E27 Lights Socket Adapter, Bulb Holder Bayonet to Screw Converter,Fits LED/CFL/Energy Saving Lamp Light Bulbs, Heat-Resistant, Anti-Burning, No Fire Hazard (5pcs) : Amazon.co.uk: Lighting
HASHK Ceiling Lamp Holder Light Bulb Socket Lamp Fitting High Temperature Resistance Ideal for Use in Confined Spaces Such As Bathrooms Bayonet Batten White (Lamp holder 1 white) : Amazon.co.uk: Lighting
DiCUNO E27 to B22 Socket Converter Screw to Bayonet Socket Adapter ES to BC Lamp Base Adapter for LED Bulbs and Incandescent Bulbs and CFL Bulbs (6 Packs) : Amazon.co.uk: Lighting