Fails quickly - JE Machine Tech LED Weapon Flashlight

I wanted to like this inexpensive little flashlight. It mounted fine, the pressure switch worked well. Everything was good... until it wasn’t. Without reason, within 24 hours of mounting the light, it no longer worked. I changed the battery, checked continuity on the pressure switch (and the push button switch), cleaned all contact surfaces, but nothing! Then, just as suddenly, it started working again. Hmmm... So, I naively thought that the problem was solved.

Nope. A few hours later I checked it again. Dead. Nothing. No reason... it hadn’t been used in those few hours. Obviously there is an internal flaw with this flashlight. And the return postage is over half of the cost. I can’t recommend it. Look elsewhere.