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
DGZZI MR16 Socket 10PCS Halogen Lamp Ceramic Wire Connector Base Socket Holder Adapter for G4, G6.35, GY6.35, GX5.3, GU5.3, MR16, GZ4 MR11 Bi-Pin Base - - Amazon.com
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
FTL MR16 LED Bulb 12V 50W Equivalent Halogen Replacement GU5.3 Pin Base 5W 5000K Daylight Non-Dimmable for Landscape and Track Lights,6-Pack - - Amazon .com
Sterl Lighting – Pack of 5--Aluminum Faced Miniature Bi-Pin Socket with 2" Diameter Heat Shield for MR16/MR11 GU10/GU5.3/G4 Bi-Pin Halogen Light Bulbs - - Amazon.com
Amazon.com: uxcell GU5.3 Ceramic Base Socket LED Light Lamp Holder MR16 15 Pcs White : Industrial & Scientific
DiCUNO G4, GU5.3 Bi-Pin Ceramic Base Socket, MR16, MR11 Halogen Incandescent LED Bulb Holder Wire Connector (6pcs) - - Amazon.com
Glo-shine Mr16 Mr11 Gu5.3 Ceramic Lamp Socket,Connector Base Socket Adapter with Wire for LED Halogen CFL Bulb(10pcs) - - Amazon.com
DiCUNO G4, GU5.3 Bi-Pin Ceramic Base Socket, MR16, MR11 Halogen Incandescent LED Bulb Holder Wire Connector (6pcs) - - Amazon.com
FINELED Mr16 CeramicLED Halogen Wire Connector Base Socket,Mr11 G4 Gu5.3 G6.35 Lamp Holder For 12V Halogen & Led Bulb(20PCS) - - Amazon.com
Pack of 2 Recessed Lisa White Includes GU5.3 MR16 Light Fitting Without Light Socket Cut Out 70mm (White) - - Amazon.com
ANCIRS 12 Pack MR16 Replacement Socket, MR 11 G4 GU5.3 Ceramic Base LED CFL Halogen Lamp Connector Bin Socket Adapter - - Amazon.com