Ah, sounds about right. It seems quite bright compared to my Xiaozhi (2.8A Nanjg) & BLF A8. But yes, the next mode memory driver really kills it.
Thanks,
Garry
That F13 really is a good looking light. Looking forward to your reviews. 8)
“Because I enjoy them and life is too short dear.”
If that don’t work tell ’er to make you a sandwich! LOL
My mostly-complete review of the F13 is posted. Good mod host, but falls down in critical areas (cheap driver, low output, lack of thermal paste) making it a just-OK light as shipped.