Amazon.com: UOOOM 4 pcs B22 to GU10 Adapter Lamp Light Bulb Base Socket Bulb Converter Extender Adaptor Holder Fitting Screw Bayonet (B22 to GU10) : Tools & Home Improvement
E26/E27 to GU10, E26/E27 Edison Screw to GU10 Bayonet Base Socket Adapter Converter | YI LIGHTING LED
Led Bulb Lamp Base Holder E27 E14 E12 Gu10 G9 B22 Mr16 Gu24 Fireproof Pendant Ceiling Light Socket Adapter Lighting Accessories - Lamp Bases - AliExpress
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 -