MR16 GU5.3 Socket with Retaining Clips for Halogen/LED Lamps - Light Sockets - Amazon.com
Pack of 10, 20, 50 or 100 x Evolution MR16 Ceramic Sockets with High-Quality 0.75 mm² Silicone Cables for LED and Halogen : Amazon.de: Lighting
Sweet-Led® 10 x MR16 socket with ceramic base, suitable for LED and halogen lamps, GU 5.3 max. 100 W, 12 V, diameter 17 mm x 10 mm, length 160 mm : Amazon.de: Lighting
2x Socket Adapter E14 to MR16 GU5.3 GU4 G4 for LED or Halogen Light Bulb : Amazon.de: Lighting
MR16 GU5.3 Fitting Bi Pin Base Halogen Light Bulb Spot Light Replacement Ac Dc 24V