Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
The marking on the front of both units reads 'XANADU' - same unit in both cases?The DS one looks convex to me, looking at the picture of the light unit sitting on the glass.Only thing I'm not sure about is the lamp connector - I thought the H4 bulb used a different connector to the original. I had to change mine when I fitted the Cibie unit.
I'll open the jiffy bag that I never got round to sending today and I'll put a bulb in with it. It's brighter than the OEM ones. Actually, let me know what your plans are before I send it but I used a superdream headlamp from MandP. It cost about 31quid and worth every penny.
I've just compared original with the M & P one; they both have a 20mm (ish) convex. I'll still post the holder, it's been in my van all day but I haven't been past a Post Orifice. Do you want the blub as well?