TORCHSTAR G4, GU5.3 Bi-Pin Socket, up to 75 Watts, Ceramic Body with Mica Covers, for LED Halogen Incandescent Light Bulbs, MR11, MR16, Pack of 5: Amazon.com: Tools & Home Improvement
Pack of 10) Mini Bi-Pin Socket Holder up to 100 Watts Ceramic Body for LED Halogen Light Bulbs with Base GU5.3, G4, MR11, MR16 - - Amazon.com
Upgradelights 5 1/2 Inch Double Ended Halogen Socket with 500 Watt Halogen Bulb - - Amazon.com
DEMASLED 5-Pack Mini Bi-pin Socket Led Light mr11 mr16 Halogen Bulbs Base lamp gu5.3 g4 gu4 gu5.3 gu6.35 gy6.35 gx5.3 gz4 - - Amazon.com
G9 Socket,Ceramic G9 Bulb Lamp Holder,G9 Bi-Pin Light Socket with Wire for G9 Base Halogen Incandescent LED House Hold Light Bulb (10-Pack) - - Amazon .com
SQXBK G4 Lamp Socket 10PCS White G4 Plastic Lamp Holder Plug with 20cm Cable For Halogen Lamp Crystal Lamp - - Amazon.com