Were these the lights you ordered?
https://amzn.eu/d/bwVwJkJ
I have just returned these as although they had the correct connector, they were very deep and fouled on wiring in the door. I didn’t want to force them as did not want to get them stuck.
They were very good, nice and clear, just too bulky. Like many listing they list most Lexus models except they NX. I know others have said they have done the same and they fitted, so it was worth a go.