Hi,
Looks like Mateminco have changed to a lower bin for the XHP50.2 6500K. I used to get 4200 at 30 sec using a 40T, now with my new stock it’s around 3600. I’m guessing that since there’s been a shortage of these LEDs they could only source a lower bin.
I used to bundle a PLB 26650 and achieve 3800, but now it’s 3200 feeling a bit annoyed since they’re still sold with their 4300 lumen spec