Good penlight. Very powerful. I will be using this as a medical pen torch, I hope I don't accidentally go to the high beam setting and burn someones eyes out (kidding). Thing feels very sturdy, happy with the purchase. To emphasise once more, be careful with the highest setting (would make a pretty good outdoor torch at night I imagine).
I've been using this torch for months now, thrown in my pocket daily. Love that it takes regular batteries. Has multiple brightness settings which is great for preserving battery life and also not blinding you. Will comfortably light up a small room.
I really liked this torch as it is extremely bright and small. I think that it is a really handy unit for me to use at work and the good thing is that it is small enough so that you can leave it in your pocket and not even think about it.
I have a lot of torches from China, some BLF specials and even a Jetbeam RRT. It's a disease. But I love this pen light even though I didn't need it - great output in a convenient little size. Just buy one, you won't be disappointed!