Lumintop GT Nano

Based on 79 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for keychain
  • Very bright for a keychain light
  • Easy to use and adjust brightness
  • Battery life is not great
  • Not the smallest flashlight


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A tiny but powerful light
If you’re a flashaholic like me, eventually you will add this super-tiny light to your collection. And not for just its novelty, but because it emits a truly useful amount of light. Here’s a brief technical overview of this powerful little Every Day Carry light. Using the light: from OFF double clic...
Robert P Barry
2 years ago
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However, upon opening the package, the GT nano that was supposed to be stonewashed, and said so on the box, was sandblasted. I turned out to like the sandblasted more, but either way I have the wrong item. I emailed Neal about it and other issues I was having with the light on the same day. No response.
Short battery life flashlight is not dependable
After using this flashlight for a few weeks I find that after a couple days 3 days maybe the battery starts to go even though you have not used the flashlight at all so you put this on your keychain and then go to check it one evening when you're going out on the streets or their street lights are d...
jimmy d. elliott
1 year ago
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Lumintop GT Nano review - Pros and Cons (2022)
2020 Osram KW CSLNM1.TG LED 450 lm output 23400 cd intensity 1 x 10180 Li-Ion battery
The Lumintop GT Nano (GTNano) released in 2020. It uses Osram KW CSLNM1.TG LED, SMO reflector and 1 x 10180 Li-Ion battery. The powerful emitter in this flashlight provides up to 450 lm output, 23400 cd intensity...
4 months ago
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READ THIS, If you're planning to buy the "Barrel Body Extension Tube"
If you're planning to buy the barrel body extension tube to be able to use a AAA 320 mAh 10440 3.7 v. with the Nano. Read below: The Nano is a magnificent little torch. It will amaze you. I own several flashlights, including the infamous Lumintop BLF GT ---Same DNA, different animals. See the pictur...
10 months ago
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Tiny light, BIG light!
Can't speak highly enough of this light, obviously if you know LT you know how great it is. What I was really impressed with, though, was the customer service. Immediate response, fastest turnaround I've ever experienced, and will definitely be making more purchases here. Would give 6 stars if I cou...
Coleman Mullins on Jul 16
53 years ago
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Fast and friendly service, and just an awesome flashlight. It's amazing how bright this thing is and how far the throw is .
mark h.
2 years ago
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Very small, very bright on the highest setting
This is not the smallest flashlight I have or have ever seen, but it is very small considering how bright it is. It is about 2” long and looks like a very tiny standard flashlight in shape? I like the way the brightness is adjusted by simply holding the button while the light increases or dims. If y...
2 years ago
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Mind blowing
If you are looking at this light you probably don't need to read reviews here on Amazon to know if you should buy it or not. But, if somehow you ended up looking at this light not knowing what it is just buy it. The only words I have for it is amazing and revolutionary. For it's size this things thr...
8 months ago
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GT Nano - Lumintop
Emitter: OSRAM KW CSLNM1.TG LED, cold whiteFlux: ~450 lmThrow: ~300 m & ~23400KcdFirmware: Tom E’s open-source GPL NarsilM v1.3 adapted by Texas_AceUser interface: [1] By default the GT Nano is set to use the very intuitive Narsil smooth RAMPING UI. Instant access to a 2.5A TURBO mode is also provid...
4 months ago
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Units in Package



Avoid direct eye exposure.