Mft torch led weapon light - Mission First Tactical TORCH Picatinny Mounted LED Weapon Light

This BACK UP weapon light has got some bad reviews on the internet all of which I don't agree with. People say it's not bright enough to be on a weapon. Well, you're wrong. The 20 lumen version is plenty bright enough when you're in a pitch black house. It's dim enough however to not give away your position. This light should be used for finding your way around in the dark and not for trying to blind someone. It's intended as a back up light to a main weapon light although, the 20 lumen version in a pitch black setting, could take away an intruders night vision and you would be able to positively identify a threat with this light.. in those conditions only. However, if there is any kind of ambient light or light source within eyesight this light won't help much. Just depends on what you're buying it for and why. For me, I use it on my AR PDW in the house when I hear those bumps in the night. Works great for what I use it for and I highly recommend it. I've had the same battery in it for 3yrs now and it's still as bright as when I got it. All in all, a great buy.