I have recently bought a 2019 Astra SRI and find the factory headlights poor

Is there any upgrade

Hi, welcome to the club.

Halfords sell upgraded bulbs that would be a direct fit and will instantly improve visibility...they can even fit them for you so you would be able to see the difference against the standard one

Hiya, after my first night time drive last might in my 2011 Astra I felt the lights were not as bright as my previous lease car which was 2022 though I don't like the annoying trend for dazzling headlights that seems to be prevalent. I will try a set of those Halfords bulbs though, a little more light can only help.