How many headlight styles?

[The Beardo]

Ok so I've just brought a clio 172 phase 2 and I don't like the lights and want to change them, question is how many different standard lights are there?

sorry now if its a noob question and if its been covered before.
​

 

[jesus]

Two types: halogen and xenons.

Two colours: black and grey. Both headlight designs came in both colours.