Please move this thread to the commercial seller's forum.
Acebeam may be one of the better flashlight company, but this thread belongs in the commercial seller's forum because you're posting to promote your company.
The K40M is a nice light, but I haven't played with it much because I already have the very similar and quite good Eagletac MX25L3. I'll use it more in the coming weeks though, and I might even do a review.
I like my Acebeam K40M, mine came from the successful GB. IMHO it smashes the Eagletac SX25L3 in output ( I have one as well ) , but the Eagletac’s size is better.
I’ve always liked the K40M and wouldn’t mind one day adding it to the Supbeam/Acebeam family I have (K40vn, X40, X60 and once I receive it after its vacation in NY the K50) but for me it doesn’t present anything new or different from what I have now especially if one owns an X40. Now if Acebeam came out with a K50M…. that would catch my attention in a hurry! Oh and a personal dream of mine… how about a K40 with the fully adjustable output ring but with a smaller 4x AA cell battery tube….? Come out with an AA version of the K40 driven well with a continuously variable output with the case and I would seriously consider buying three of them as gifts right now. :bigsmile: