12V 10-50W Lamp Base Lamp Socket G4 Lamp Holder Connector 50/100/200cm White/Black Ceramic LED Halogen Bulb Lighting Accessories
https://www.vogueparade.com/shopping/EN/530/1/1005003466194462/12v-10-50w-lamp-base-lamp-socket-g4-lamp-holder-connector-50100200cm-whiteblack-ceramic-led-halogen-bulb-lighting-accessories//