Aimkon iTP N3 25 Lumen Mini Keychain LED Flashlight, Black

Very small but bright and powerful twist-on LED flashlight.

If you're looking for a super tiny, yet incredibly bright keychain light, this is the one for you. I wanted a light that was small enough to fit on my keychain, without adding bulk or weight, and powerful enough to find my way around dark rooms or find stuff on the ground. After using it a few times, I'm impressed with the N3's capabilities. I'll be comparing this light with two other excellent keychain lights -- the popular Streamlight Nano and the Egear Pico (NOT the Ultimate Survival Technologies Pico Light).The N3 is very tiny. The length, excluding the clip and keyring, is 34-35mm, and the width, which is the same throughout its length, is 11-12mm. Its length is about 3mm shorter than the Nano and the Pico, which are 37-38mm. It weighs almost nothing, and it's even a tiny bit lighter than the Nano and Pico. The little clip comes in handy because it makes it much easier to put on, and remove from, a keyring. So far, the clip has worked perfectly. It looks virtually identical to the clips found on the Nano the Pico, both of which are exactly the same. The N3 turns on/off by twisting the head, and the split where the light turns lies just below the center, making the top half a little longer than the bottom half. It is easy enough to twist on with one hand, yet provides enough resistance to prevent it from turning on accidentally. The knurling at the top of the head consists of 3mm vertical lines; they seem more aesthetic than practical. The Nano twists on/off smoothly, but, from my experience, it had the tendency to turn on accidentally. The Pico, on the other hand, never had that problem, but the more resistant and small bezel, even with the knurling, makes it difficult to twist on/off with one hand. The N3 also has an O-ring to make it water-resistant. The battery life is a big plus -- 10 hours. The Nano provides 8 hours of light, which is still very good, and the Pico provides a whopping 15 hours. However, while the Pico provides 5 more hours of runtime, the N3's 25 lumens gives it a better lumens-to-runtime ratio.The best part about the N3 is the brightness. 25 lumens is incredible for something this small! The Nano and Pico produce 10 lumens, which is still bright, especially for their size, but the N3 is over twice as bright. I compared the N3 with the Pico, and the N3 was significantly brighter. The light color appears to be a natural white or neutral white (I don't know if they are different). The Nano produces a cool white light with a slightly blue tint, and the Pico produces a plain white light -- no blue or yellow tint.I gave the N3 only a 4-star rating because there are a few things that bother me. The first problem I have is that the build quality feels somewhat cheaper than the Nano and Pico. True, all three lights are made from aluminum, but the aluminum on the Nano and Pico feels thicker. This does not mean the N3 feels cheap -- I'm just saying the build quality on the Nano and Pico feels better. The second problem is that the light flickers on/off when I twist it on, until it is fully twisted on. The final problem is a thin, yet noticeable yellowish ring of light that lies just outside the center hot spot. For some, this may not be a problem, but it may be a pet peeve for others. Personally, I find it a little annoying. The good news is that it does not hinder the brightness and overall color of the light, and it can only be clearly seen on a flat surface.Overall, this is an excellent keychain light, and I have been very pleased with it. The positive aspects far outweigh the aforementioned problems, and I would highly recommend this gem to anyone who wants a tiny, yet powerful light.As a side note, there is another small 25 lumen keychain light I found on Amazon -- Lumen Tactical Bright 25 Lumens Blue Keychain Light. It's a photon-style light with a momentary and constant on/off switch, so, if you prefer a different style light from the N3, I hope this helps (I don't have this light, so I cannot tell you how it is).

I am very fond of the micro led flashlights. The clip is easy to use. I like to clip them to my purses or on a jacket zipper for quick access as well as on my keychain.

Too small to be much good. Twisting to turn on is inconvenient. Not a very bright light.

Came without batteries, as was stated in description of product.

The product is neat, fast delivery

Flashlight is very small but bright!!!

Super bright and the electronics appear to be regulated. Not as beefy as the Terralux keychain/zipper pull light but brighter with better electronics. Build quality is similar to the Stream light Nano. The o-ring appears to be the only weakness. Time will tell, but overall, I think it is quite good little light.