BJB 22.917.013.50. Here we have 10 x Lamp Holder Lighting Cap Fitting.
10 x GU10 Holder New Regulation Mains Bulb Connector 200mm Lead
kwmobile GU5.3 Lamp Holder Sockets - Set of 10 MR16 Lamp holder Socket Connectors - 12V for Halogen and LED Lamps, Lights and Ceiling Lighting
10 GU10 Lamp Holder Base New Regulation Bulb Connector 240v GU10 Mains Holders by Long Life Lamp Company
Pack Of 10 Brass Lamp holder Reducer 1/2" TO 10mm - Lighting Adapter *UK Seller*
10 Pcs Lamp Holder Spring Clip Lampshade Adapter Downlight Clips
10 x MR16 GU5.3 Ceramic Lamp Holder Socket for LV 12V Base Holder Fitting (NEW)