Are these Halogen or Xenons or What?

[steviebabes]

A bit embarrassing to post this since I've been a car lover for about 40 years. My offside dipped beam has gone out, leaving only the main beam operational. Do I need a halogen bulb, or do these look like xenons to you? (The car shown is the actual one in question, I bought it a couple of years ago). I could take a look but I'd need to pop the whole headlamp unit out and I'd sooner do that just the once, with a bulb in my hand. After a bit of googling, I'm still very unsure.