Bad enough to make me write my first online review

I work in a bar and often need an portable extra source of light. Unfortunately, I was left in the dark after purchasing this product. The flaw is simple but crucial. The tiny little on-switch requires such a slight push to be turned into the "stay on" setting ( as opposed to the press-release setting)that the light constantly gets switched on in your pocket. Three days exactly after purchasing it, with no more than 10 minutes of actual usage, the battery was dead. I will not bother changing it...
You will get more efficient lighting by taking your 10$ bill and burning it on the spot. Its that bad.