Do you have Xenons?
No I don't think so Ads but the bulb definitely looks like the bigger one of the two in the diagram shown earlier in this thread...
That said I still can't get the bloody thing out I'm just looking through the lens.. . It's a nightmare to get out.. Is it anti clockwise as you look at it from the front or anti clockwise if you look at it from the back? Either way it doesn't budge...