Dipped beam will indeed be a D2s, these are a second mortgage at places like Halfords, but Matt @ DMGRS does a good deal for these, so well worth a look.
Linky Below :
https://www.dmgrs.co.uk/collections/...aces-xbi000040
Enjoy fitting them, not quite the same as the standard bulb to fit, but worth the effort !
JohnH.