I should mention, that at all this flashlight is very nice so. I like it very much because of strong magnet and fine button. Because of reflect optic there are thrower ability, and with XP-L this light enought floody to use it in some close combat cases.

Heavy weight and size promote it to have, as i measured, enought work time even on ceiling level (2.4A) without termo stepdawn for a long time (of course, if you calibrate temperature and set at least 30+20 degrees level of temperature protection).

Even in 18350 variant it could work without stepdawns on 5th level, and even on 6th level on street in early spring conditions, the battery drawns faster )))

In comparison XP-L/4000 and SST20/4000 variants, SST20 is much more thrower, and so is less useful, as my thought. Moreover, a large question, if hicri useful for such optic. But color tint is very nice, no any greenish attempts. I even could not choise, which of them i will left for myself.

I am sure, that for 25$ at start it was very nice deal.