DiCUNO G4, GU5.3 Bi-Pin Ceramic Base Socket, MR16, MR11 Halogen Incandescent LED Bulb Holder Wire Connector (12pcs) - - Amazon.com
G9 G4 White Light 10Pcs 220V/110V Two-Pin Lamp Small Pin Bulb G4 Crystal Halogen Lamp,110V-20W - - Amazon.com
ODETOJOY G9 Light Bulb Socket Ceramic Lamp Base Holder Connector Led Halogen Light Lamp Bulb Holder Base with Cable Lead (1): Amazon.com: Tools & Home Improvement
Lacnooe GY6.35 Halogen Bulb 50W, 12 Pack Dimmable GY6.35 Light Bulb Q50/CL/GY6/12V/T3/T4 JC Type GY6.35/G6.35 Bi-pin Base AC/DC 12V Warm White 2700K Single Ended Capsule Light Bulbs - - Amazon.com