This product was mentioned in
with an average of
This design of rear lights would be either S60 or S80 from 2001 to ~2008 or the S40 also from mid 00s to ~2012
The side rear window before the C pillar not being part of the rear door (unlike that of the S60 and S80) points me more towards an S40. The relatively modern and "smoother"/"softer"/"rounder" shape also points me towards an S40.
I would say this: https://www.amazon.com/Volvo-2011-S40/dp/B011D9GNAM
Hope this helps