Officially, all the XHP35 headlamp models were discontinued in July 2022. The Fw has been continuously available since then, but with the same driver as the c and d versions, which have also been silently updated to XHP50.3. I'm not sure why they still haven't revised the specifications after two years, but I learned about it the hard way in late 2022.Oh I thought they were selling old stock with XHP35. Kind of like when some (I assume old stock) SC32 became available temporarily.