E26/E27 to GU10 Bayonet Base Socket Adapter Converter
EL FAS GU10 E14: Light bulb adapter GU10-E14, set of 2 at reichelt elektronik
GU10 male to MR16 female Converter Adapter - Converters - LEDLight
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
Adapter GU10 / E27
Lampo Adapter From E27 To GU10 Lampholder Converter