Let’s see , where to start with this light? The size & brightness of this light make it one of , if not my favorite. It almost seems to me as a ‘bridge’ light between the monster throwers & the smaller EDC lights. It’s 8 inches long & fairly light for it’s size. ( No pun intended ) .There is a clicky to turn it on & a magnetic ring to cycle thru the six lumen settings. The settings range from .05 Lumens ( Moonlight mode ) to 1147 lumens. It has a ‘Standby’ selection on the ring along with ‘Strobe’. 8 different modes in all. The thing that really stands out is the depth of the reflector. It is very deep, deeper that any of my other lights. This allows the light to be a very competent contender in the ‘Throw’ venue.
Box & Light
The reflector
The TN31 breaks down into three parts. Head, Barrel, & Battery Carriage
Head
Barrel
Battery Carrier
80 Feet 1147 lumens.
All in all a great medium sized flashlight. The only wrinkle I have had was the battery carrier. It wasn’t quite tightened the way it should have been. Following others advice, I took it apart used some metal polish & contact cleaner. Making sure to tighten everything putting it back together. Haven’t had a issue since. These Lights can be found at very economical prices. They are well worth it in my opinion.
If you want to get loctite off, you have to heat the metal. That's about the only way to get loctite free. Just don't heat till the ano changes color unless you want a gold light, LOL. Heat and turn. It will come off.