I started this topic hoping that it would generate some ideas about what to do with flashlight that needs a 15mm driver.
https://budgetlightforum.com/t/-/4312
So far there hasn't been much response. It's probably do to the fact that there are so few drivers of that size available to the public. I would love to see a reasonably priced 15mm driver made for members of BLF. Hope this idea takes off.