DiCUNO G4, GU5.3 Bi-Pin Ceramic Base Socket, MR16, MR11 Halogen Incandescent LED Bulb Holder Wire Connector (12pcs) - - Amazon.com
Ceramic GU10 Spotlight Lamp Holder GU10 Socket Connector With Bracket China Halogen Lampholder And GU10 Lampholder | Gu10 Lamp Holder Ceramic Base And Terminal Block/bridge With Cable And Insulation Sleeve Bulb Socket