UV Torch for a special caching trip

Next week a special caching trip is on. At these caches you'll need a good UV torch for getting to the final.
I had a small, but quite powerful UV pocket torch for some time now, and often used for those caches. But this time you'll need to search whole rooms for hidden evidence. That's why I bought a new, more powerful one.

It has 21 LED with 395nm UV light emission. Don't cross the streams :)
Powered with 3 AAA batteries it has enough juice to light up a whole room in UV light. It's quite impressive.
But you'll end up finding strange things all around :)

So, I will write about this particular cache next week. I think it really can be interesting ;)