IF there is enough space in the fixture... You could possible use something like this...
https://www.amazon.es/ES111-LED-2700-GU10-450-Reflector-adaptador/dp/B079C11MLT
OR.
https://www.licht-zubehoer.de/ES111-GU10-LED-Reduktion-Reflektor-Adapter-MR16/GU10
