CHENJIN 78mm R7S Ceramics Lamp Base Socket 2PCS R7S Ceramics Lamp Base Socket Lamp Holder Conveter Connector for T3 Halogen Light Bulb, 118mm - Amazon.com
B&P Lamp 5 1/2 Inch Double Ended Halogen Socket with Bracket - Halogen Bulbs - Amazon.com
Magic&shell 2PCS 78mm R7S Ceramics Lamp Base Socket Lamp Holder Conveter Connector For Flood Light Bulb - Amazon.com
OSRAM R7s/RX7s and RSC Ceramic Socket Lamp Holder - 12inch Lead – BulbAmerica
✪ GU10 Socket LED Bulb Halogen Lamp Holder Base Ceramic Wire Connector - Walmart.com
Quluxe G4 LED Bulb Socket Halogen Base Ceremic Lamp Holder Socket, Miniature Bi-Pin Base Socket, Halogen Incandescent Led Socket Ceramic Body Lamp Holder (Pack of 10) - Amazon.com
Rayhoo G4 LED Bulb Socket Halogen MR11 Base Ceremic Lamp Holder Socket, Miniature Bi-Pin Base Socket, Halogen Incandescent Led Socket Ceramic Body Lamp Holder, 10-Pack - Amazon.com
LH0664 R7s double ended halogen lamp holder/socket spring loaded with threaded mounting and 6" leads