Other than possibly being a clone
http://www.fasttech.com/products/1/10007330/1657200-sipk-k118-1-cree-xm-l-t6-3-mode-900lm-zoom-cool
side button (momentary?)
has a USB charge port (I believe…let’s hope it’s not a USB output port)
however the beam shot is HORRENDOUS! Artifacts and rings galore!
But for less than $20 a good “tinkerers” rig…
Wonder if it has the 20mm or 17mm driver…and if STAR momentary V1.0 would work in it
Sure looks ugly to me 
Looks like a P25 that had botched surgery.
Yup…
http://www.torchdirect.co.uk/nitecore-tactical-series/nitecore-p25-smilodon-led-torch.html#
http://www.amazon.com/s?ie=UTF8&page=1&rh=i%3Aaps%2Ck%3Anitecore%20p25
At about 1/4 of the price
Definitely looks like a Clone of the P25 Smilodon i have with the side rails, but this has a zooming head. ( also that looks like an output charging USB port as it has a charge input port next to it.
Yikes! Looks like some kind of torture device :Sp