Two slotted holes for pins, and the other two holes for affixing screws.This is a gu10 lamp bases adaptor made of ceramic with 15cm wire, which can fix your GU10 Base with 12V-. 10 Pcs x Lamp Holder Adaptor.
10 Pcs Gu10 Lamp Bases Gu10 Lamp Holder Gu10 Lamp Socket Gu10 Bulb Holder
EACLL GU10 Lamp Bases GU10 Feet Socket, Ceramic Lamp Socket, with High-Quality Silicone Cable, Connecting Sockets for GU10 LED Lamps and Halogen, Pack of 10
EACLL GU10 Lamp Bases GU10 Feet Socket, Ceramic Lamp Socket, with High-Quality Silicone Cable, Connecting Sockets for GU10 LED Lamps and Halogen, Pack of 20
LPMPCZKZGF 15pcs/lot B22 To Gu10 Lamp Base Adapter, With B22 Lamp Base, GU10 Lamp Holder, Lamp Holder Converter lamp holder converter
Lamp Bulb Base, 10-100pcs/lot, GU10 Lamp Led Bulb Base Holder Socket Base LED Lamp Aging Test Holder Fitting Silicon Cable for Led Spotlight(10pcs)
6Pcs Pendant Lamp Adapter Hanging Lamp Holder Lamp Holder Adapter
