I like (1)that it uses one AA battery, (2) has a six lumen setting, and (3) is very light and easy to ware/carry.

Outrageous number one light

Facile à utiliser , éclairé très bien. Un peut petit mais toujours s’assurer qu’elle es bien fermer lock avant de mettre dans ses poches.
Très content de mon achat.

Got this for traveling mostly so I can have it on my person at all times. Easily can have it in the same pocket as my phone and charge while walking around. The charging speed isn't as fast as other power banks but it also doesn't seem to heat up as much either so I'll count it as a wash since its so compact. The only other negative I have is that the leds are extremely bright so if youre charging it at night in a dark room you'll probably want to cover them as the flashing is kind of annoying.

An excellent headlamp for caving, very bright, water resistant and can take a five hundred foot pit drop. Lamp is removable from strap and doubles as a hand held flashlight with magnetic cap. An all around great product.

I’ve been using my Nitecore HC65 for roughly 8 months now and I’ve had no issues whatsoever. I work in a steel mill so it gets abused. It has been rained on, covered in oil, hydraulic fluid, mud, grease everything and still keeps trucking. Highly recommend

One of the best lights I now carry on a daily basis. Highly recommended!!!

After 3 years of using this flashlight, I can say the following: The positive sides are that it is not large and bulky, it is relatively light and suitable for mounting on a weapon used for hunting, it delivers a large amount of light and the battery life is long (even in turbo mode), the controls for turning on and changing modes are easy to use The microswitch is also precise and cleverly designed. The negative sides that I experienced are: the ignition button is on the bottom of the battery and does not have side protection on the cover, so it happened to me a few times that my battery turned on unintentionally during use and during transport, this could have easily been solved if the cover was hanging on the side of the button and the button was not so exposed (I solved it by removing the cover by ⅓ of a turn) The other thing I didn't like was that the lamp uses special 21700 batteries with double poles that are not interchangeable with 21700 batteries from other manufacturers, which means that whoever buys the lamp must also take a spare battery. My conclusion is that this is a top-notch lampdurable and resistant and I recommend it to everyone, I am very satisfied in every way.
ps: there is no perfect product, every product has some minor or major flaws, the p30i is close to perfection.

Great product, very bright

Easy install, charges well, and holds charge for a good long time.

Peut être un peut lourd pour porter toute la journée pour le travail , mais le fuseau d''éclairage et l'autonomie sont impressionnante.

Slim, easy to use and powerful

Just got my EDC37. Very impressed with it so far. All those lumens in such a small package. Love the size and ease of use. It does get warm pretty quick on high settings but that is expected. Love the OLED screen. Tells you all the info you need to know. This makes around 20 lights from Nitecore I have, and as with all of them I am well pleased. Now I just need it to get dark so I can see how it does.

Small but very powerful

This little light is very bright and easy to carry. I am very impressed with the distance it throws. Great for everyday carry!