6 Pack G4 GX5.3 Lamp Holder Rectangular Porcelain Socket for MR16 MR11 LED CFL Halogen Bulbs with 6" Leads, Light Sockets - Amazon Canada
Lamp Bases MR16 / MR11 Spotlight Light Base LED Lamp Holder Socket 20pcs, LED Bulbs - Amazon Canada
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, Light Sockets - Amazon Canada