Amazon.com: 10 Pack Bioluz LED MR16 Socket, GU5.3 Socket, LED Halogen Lamp Ceramic Wire Connector Base Socket Adapter MR16 MR11 G4 GU5.3 Socket (Pack of 10) : Industrial & Scientific
10 Pack G4 Light Socket, MR16 Socket, Letaclanic LED Halogen Lamp Ceramic Wire Connector Base Socket Adapter G4 MR16 MR11 GU5.3 GU6.35 Socket (Pack of 10) - Amazon.com
OMTO MR16 GU5.3 GY6.35 Lamp Socket, Common to Miniature Bi-Pin Base G4 G6.35 GX5.3 GZ4 MR11, LED Halogen Incandescent Led Socket Ceramic Body Lamp Holder (12-Pack) (20-Pack) - Amazon.com
GU5.3 Fassung mit 14cm Silikonkabel, 12V-250V 2A max. 100W, Keramik Fassung MR16 Sockel für LED Spots und Halogen Lampen, Stiftsockel Fassung G4 GU4 G6.35, 10er-set : Amazon.de: Beleuchtung
SINCELIGHT 12V MR16(GU5.3) LED Reflector Ø50mm Spot Light Bulb with GU5.3 Base, 6 Watt, 500 Lumens, 50W Halogen Equivalent, 4000K (Neutral White), High Color Rending RA≈92, 38°Beam Angle, Pack of 6 - Amazon.com
G4 GU4 GU5.3 LED & Halogen Fassung/Sockel für Niedervolt Lampen 12V/24V (G4 Sockel schwarz, 10 Stück) : Amazon.de: Beleuchtung
E-Simpo® 6pcs E14 to MR16/Gu5.3/G4/Gu4 Adapter EU Candelabra Base E14 to MR16 Spotlight Bulb Base Holder Socket Converter,Ceramic, Make Sure The MR16 Lamp Working Voltage is The Same as E14 Socket -
E-Simpo 10PCS E26 to Gu5.3/GU4/G4/MR16 Adapter- Standard E26/E27 Edison Screw Base to MR16 GU5.3 G4 Gu4 Base Adapter Holder Converter (PBT Material) - Amazon.com