This flashlight has many useful brightness levels but what I like the most is its SOS and signaling feature. Small size with very long battery life is another excellent reason to get this unit for very reasonable price.

I think I have a flashlight addiction

Nice addition to AAA capable headlamps.

I've used this battery pack in two different Nitecore headlamps. It gives flexibility for when the power goes out. USB-C charging is easy to obtain from various sources.

The extra bright red LED's are a game changer for night hiking and trail running.

I'm accustomed to a normal 10-15 lumens of red illumination from most headlamps. The 80 and 150 lumen modes are great for seeing things in the woods at a distance.

The warm and cool white modes are good for different environments.

The ability to use a HLB1500 or regular AAA's makes this headlamp flexible for when the power goes out.

Great little bill lamp, convenient and functional! Love the hands free capabilities. Only complaint is that now I have to carry two different cables in order to charge both this and my NU25

Great purchase

Great product fast delivery

Works great with my Holosun Iris-GR4

PERFECT FIT IM HAPPY N GOOD QUALITY

Sooo bright...I love them...my son wants one. Knowing him he would lose it. Great product very satisfied

I am so happy I bought this brand! So far so good. The real test will come after Saturday when I leave for Europe.

Purchased this to replace my failing no name penlight for my tankbag. So much power in a small light, also purchased a spare NL1416R battery to always have power with me.

The flashlight is great however i didnt notice that it only had two settings high and low i was thinking it was the same as the one i lost which was a m10

All the Nitecore products I have perform perfectly and I use them daily! I used to ONLY use one other brand of flashlight, swore by it and used it exclusively, not now!

Works great. Seems to charge pretty quick. Im glad I got it.