Good torch.

Positives:

Works with FMCG cells, or some LED torches use a cheap batteries and hard to find in commerce.
-Construction Solid.
-Finish Perfect.
Commissioning -Rapidité.
Battery -Presence in the box.
-Very Good lighting intensity.
-Size Of the adjustable beam.

Negatives:

-Several Modes have pus be integrated, eco mode and a normal mode.
-The Hole for the strap is too small to place a keychain ring, you must force a little, that the torch factory, but it happens.
-The Position of the button in the end torch, can be disturbing in some cases.

It is basically a very good torch, autonomy was not cited but I use it for several days and I have not noticed a significant decrease in brightness.
I would come back to this in a few weeks, using the 4 hours per day, I could have an opinion on the matter.