Amazon.com: ALIDE MR16 GU5.3 Blue Led Bulbs 5W,20W 35W 50W Halogen Equiv,Low Voltage 12V MR16 Blue Color Bulb Spotlights for Outdoor Landscape Flood Yard Garden Tree Pool Step Lighting,Not Dimmable,38 Deg,6 Pack :
Fjiangyi 50 Pack LED MR16 Socket, GU5.3 Socket, LED Halogen Lamp Ceramic Wire Connector Base Socket Adapter MR16 MR11 G4 GU5.3 Socket (Pack of 50) - - Amazon.com
ALIDE Red Green MR16 GU5.3 Led Bulbs,Replace 20W 35W 50W Halogen,12V 5W Red Green MR16 for Christmas Holiday Decoration Outdoor Landscape Lighting,38 Deg,6 Pack Mix - - Amazon.com
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Glo-shine Mr16 Mr11 Gu5.3 Ceramic Lamp Socket,Connector Base Socket Adapter with Wire for LED Halogen CFL Bulb(10pcs) - - Amazon.com
Pack of 20,G5.3 / GU5.3 / MR16 / G4 / MR11 Round Ceramic LED Halogen Lamp Light Bulb Socket Holder Base Wire Connector Adapter MR16 (20 Pack) - - Amazon.com
Rextin 50pcs Wire Connector Socket for MR16 MR11 GU5.3 G4 Base LED Bulbs Retrofit Hot Halogen Holder (50pcs) - - 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
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
Amazon.com: uxcell GU5.3 Ceramic Base Socket LED Light Lamp Holder MR16 15 Pcs White : Industrial & Scientific
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