Brightness control for extras lights

Hello

I do not know for sure if this was already implemented somehow in a mod or something else but I am looking for a way to control the brightness of different extras in the game separately or controlling the emergency vehicles lights brightness in any way.

As you guess the goal is to make the lightbars glow nice and bright while leaving the taxis and the street adverts as is.

Is it possible to do so?

As far as I understand the advanced script hook allows for some very interesting stuff that is not intended by the game.

Right?

Also it would be nice to increase the range of those lights as there are cases when they are way too bright and blinding when close up but from a distance they appear as hardly visible small dots while in real life it would usually look just the other way round especially at night for example.

Thank you.