Lot 10pcs GU10 To E27 or E27 To GU10 Led Bulb Mutual conversion Adapter Socket Light Base Candelabra Lamp Holder Converter|AC/DC Adapters| - AliExpress
DEMASLED Light Socket Bulb Extender for E26 E27 Adapter to GU10 lamp with 10.2 inch Cable - - Amazon.com
5-Pack Gu10 to E27/E26 Adapter JACKYLED 2 Pin Bayonet(Gu10) Base to Medium Screw(E26/E27) Base Lamp Socket Converter Maximum Wattage 150W 200℃ Heat Resistant No Fire Hazard - Led Household Light Bulbs -
E26/E27 -> GU10 Adapter
Lampo Adapter From GU10 To E27 Lampholder Converter