It's not the most comfortable but it's waterproof and reliable. If they made one that used a AAA and was smaller I would buy it immediately.

La bateria dura exactamente como dice

No need to hold a flashlight with your second hand, your light and full-sized pistol are one. Easily toggled on/off and stun strobe with your gun index finger, even for small hands. Wide-angle illumination past 200 yards, it burns the night. Have extra batteries in stock, this performance takes power.

I work in a "flower" shop and needed a small light to show off the trichomes and this lil guy does the job. Lightweight and compact makes it easy to put in my pocket. The only downside for me is the amount of thumb strength it takes to keep the button in the depressed position. I thought my button was broken but it's actually super stiff. I'd buy again..but hopefully I won't have to.

It's a light bulb that you will need if your previous bulb burnt out.