I could use that bulb in my Hella lights and some other AUX lites I have but I don't think they will work in place of OEM style bulbs.
Dan
I understand that Dan,I had to convert my lights anyway, on account of our headlamp dip....it
has to be down and left,as a result of driving on the 'wrong' side of the road!

I prefer the separate bulb units,over the sealed beam items fitted as standard anyway.
Headlamp aim is also a part of our annual inspection(MOT)