I'm so lucky; now on
my 11th Alfa Romeo
Join Date: Sep 2012
Location: United Kingdom
For the avoidance of doubt about whether or not you ought to 'bother' with Eurolites deflectors:
It doesn't matter what lighting technology your Giulia has (i.e. Halogen, 25W HID or even adaptive 35W HID), they all ought to have stick-on beam deflectors when driving on the continent because there is no built-in provision, neither manual nor automatic, to alter setting for LHD/RHD.
It seems to be the norm not to bother, indeed I didn't bother with them myself, but in order to comply with regs, they ought to be fitted.