My recommendation is to fit LED daylight driving lights which is easy to do on the Ducato as the holes have already been included in the moulding and you just have to remove the blanking plates, I have wired mine up so they are always on when the headlights are switched on.
I have found that they make a really good Improvment particularly in poor visibility conditions
I have found that they make a really good Improvment particularly in poor visibility conditions