The Nitecore TUBE has been updated to the TUBE V2.0, now with a maximum output of 55 lumens and a built in rechargeable battery providing up to 58 hours run-time on low output. The battery is charged using a micro USB cable (cable not included) that plugs into the micro USB charging port which is located underneath the dust cover on the left side of the light. Simply plug a able into the torch and connect to power, then the charging indicator will illuminate blue to show charging is in progress and will turn off once charging is complete after approximately 1 hour, 30 minutes. On high mode the TUBE V2.0 can project a 25 metre beam range and the 100° wide angle lighting provides excellent peripheral illumination. The single multi-stage switch accesses the 2 brightness levels, momentary on and the infinitely variable output mode. One press will access low, two quick presses will access high, or with the light off you can hold the button down to access momentary high mode which will turn off once the button is released. To use the variable brightness output, first turn the torch on in low mode and then hold the button down in quick succession. The light will go between 1 and 55 lumens and you can release the button when the light reaches your desired output. The tube also has a handy lockout mode so that you can prevent it being accidentally turned on. When the torch is on in any mode for more than 3 seconds, hold the button down until the light blinks once and then the torch will then be in lockout mode. To exit lockout mode simply hold the button down until the light comes back on. If the torch is plugged in to charge when in lockout mode, it will automatically be unlocked. The TUBE is an extremely lightweight and compact torch, which is perfect for attaching to a set of keys and with 9 colours to choose from the whole family can have one without any confusion as to who owns which.
The Nitecore TUBE has been updated to the TUBE V2.0, now with a maximum output of 55 lumens and a built in rechargeable battery providing up to 58 hours run-time on low output. The battery is charged using a micro USB cable (cable not included) that plugs into the micro USB charging port which is located underneath the dust cover on the left side of the light. Simply plug a able into the torch and connect to power, then the charging indicator will illuminate blue to show charging is in progress and will turn off once charging is complete after approximately 1 hour, 30 minutes. On high mode the TUBE V2.0 can project a 25 metre beam range and the 100° wide angle lighting provides excellent peripheral illumination. The single multi-stage switch accesses the 2 brightness levels, momentary on and the infinitely variable output mode. One press will access low, two quick presses will access high, or with the light off you can hold the button down to access momentary high mode which will turn off once the button is released. To use the variable brightness output, first turn the torch on in low mode and then hold the button down in quick succession. The light will go between 1 and 55 lumens and you can release the button when the light reaches your desired output. The tube also has a handy lockout mode so that you can prevent it being accidentally turned on. When the torch is on in any mode for more than 3 seconds, hold the button down until the light blinks once and then the torch will then be in lockout mode. To exit lockout mode simply hold the button down until the light comes back on. If the torch is plugged in to charge when in lockout mode, it will automatically be unlocked. The TUBE is an extremely lightweight and compact torch, which is perfect for attaching to a set of keys and with 9 colours to choose from the whole family can have one without any confusion as to who owns which.
The Nitecore TUBE has been updated to the TUBE V2.0, now with a maximum output of 55 lumens and a built in rechargeable battery providing up to 58 hours run-time on low output. The battery is charged using a micro USB cable (cable not included) that plugs into the micro USB charging port which is located underneath the dust cover on the left side of the light. Simply plug a able into the torch and connect to power, then the charging indicator will illuminate blue to show charging is in progress and will turn off once charging is complete after approximately 1 hour, 30 minutes. On high mode the TUBE V2.0 can project a 25 metre beam range and the 100° wide angle lighting provides excellent peripheral illumination. The single multi-stage switch accesses the 2 brightness levels, momentary on and the infinitely variable output mode. One press will access low, two quick presses will access high, or with the light off you can hold the button down to access momentary high mode which will turn off once the button is released. To use the variable brightness output, first turn the torch on in low mode and then hold the button down in quick succession. The light will go between 1 and 55 lumens and you can release the button when the light reaches your desired output. The tube also has a handy lockout mode so that you can prevent it being accidentally turned on. When the torch is on in any mode for more than 3 seconds, hold the button down until the light blinks once and then the torch will then be in lockout mode. To exit lockout mode simply hold the button down until the light comes back on. If the torch is plugged in to charge when in lockout mode, it will automatically be unlocked. The TUBE is an extremely lightweight and compact torch, which is perfect for attaching to a set of keys and with 9 colours to choose from the whole family can have one without any confusion as to who owns which.
The Nitecore TUBE has been updated to the TUBE V2.0, now with a maximum output of 55 lumens and a built in rechargeable battery providing up to 58 hours run-time on low output. The battery is charged using a micro USB cable (cable not included) that plugs into the micro USB charging port which is located underneath the dust cover on the left side of the light. Simply plug a able into the torch and connect to power, then the charging indicator will illuminate blue to show charging is in progress and will turn off once charging is complete after approximately 1 hour, 30 minutes. On high mode the TUBE V2.0 can project a 25 metre beam range and the 100° wide angle lighting provides excellent peripheral illumination. The single multi-stage switch accesses the 2 brightness levels, momentary on and the infinitely variable output mode. One press will access low, two quick presses will access high, or with the light off you can hold the button down to access momentary high mode which will turn off once the button is released. To use the variable brightness output, first turn the torch on in low mode and then hold the button down in quick succession. The light will go between 1 and 55 lumens and you can release the button when the light reaches your desired output. The tube also has a handy lockout mode so that you can prevent it being accidentally turned on. When the torch is on in any mode for more than 3 seconds, hold the button down until the light blinks once and then the torch will then be in lockout mode. To exit lockout mode simply hold the button down until the light comes back on. If the torch is plugged in to charge when in lockout mode, it will automatically be unlocked. The TUBE is an extremely lightweight and compact torch, which is perfect for attaching to a set of keys and with 9 colours to choose from the whole family can have one without any confusion as to who owns which.
Last updated at 08/01/2026 08:39:26
Nitecore Tube V2.0 55 Lumen LED USB Rechargeable Keychain Flashlight, Green
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nitecore TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight White 55 Lumens Black 6952506405350
Nitecore TUBE V2 LED KEY CHAIN FLASHLIGHT BLACK
Nitecore TUBEV2GRN Key Chain Flashlight - Green
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Nitecore TUBEV2ORN Key Ring Flashlight - Orange
Delivery between 4–12 Aug $10
Nitecore TUBEV2 55 Lumen Keychain Flashlight
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Nitecore TUBEV2AZR Key Chain Flashlight - Azure
Delivery between 4–12 Aug $10
Nitecore TUBEV2GRN Key Chain Flashlight - Green
Delivery between 4–12 Aug $10
Nitecore TUBEV2AZR Key Chain Flashlight - Azure
Delivery $7.95
Nitecore TUBEV2ORN Key Ring Flashlight - Orange
Delivery $7.95
originally posted on bhphotovideo.com
One watt or five, if you need more light go to your drawer or glovebox. This is easier to use than the light on your phone. See your way with the low setting without totally destroying your night vision. On high you can do most things. I keep it separate from my keychain so I can hold it with my teeth if I need both hands. It is unobtrusive in your pocket. Charge it back up via USB.
originally posted on bhphotovideo.com
You won't believe how handy this light is, how well it lasts and how small it is. I keep it in my pocket for all those little things where you need a touch of light in small or dark places. I used it up at camp this week more than my flashlights. I now own 3 to keep two in certain bags so I know there is one when I grab a bag and go and the other in my pocket. Much more handy than the light on my phone or watch. I even used one to supplement a camera flash with a very dark subject.
originally posted on nitecorestore.com
I hope nitecore continues to keep making this tube. This is a great small gift I give to my employees and I give this away at car shows , it works great and I recharge it in my car while driving. I use it in small areas in vehicles where a traditional flashlight can’t go. It is small powerful and compact. The only thing I would change is the low feature , they need to increase the low lumen feature too 10lumens instead of 1lumens. The high power of 55 lumen is perfect. If your engineers can get the low lumen to 10, this would be more useful and longer use. I love that you can use adjustable lumen feature. But again please adjust the low feature to default of 10 lumen. They have a variable feature in this compact flashlight. Everyone I gave this gift too as a ... MoreI hope nitecore continues to keep making this tube. This is a great small gift I give to my employees and I give this away at car shows , it works great and I recharge it in my car while driving. I use it in small areas in vehicles where a traditional flashlight can’t go. It is small powerful and compact. The only thing I would change is the low feature , they need to increase the low lumen feature too 10lumens instead of 1lumens. The high power of 55 lumen is perfect. If your engineers can get the low lumen to 10, this would be more useful and longer use. I love that you can use adjustable lumen feature. But again please adjust the low feature to default of 10 lumen. They have a variable feature in this compact flashlight. Everyone I gave this gift too as a Technician love it. Again nitecore keep making this product and take my advice for your next version. Don’t change the sizing leave it alone it’s perfect.
| Max Output | 55 Lumens |
| Max Runtime | 58 h 0 m / 2.41 d |
| Beam color | White Light |
| Length | 56.5 mm / 2.22 in |
Nitecore Tube V2.0 55 Lumen LED USB Rechargeable Keychain Flashlight, Green
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Nitecore TUBE v2.0 High Performance LED USB Rechargeable Keychain Flashlight White 55 Lumens Black 6952506405350
Nitecore TUBE V2 LED KEY CHAIN FLASHLIGHT BLACK
Nitecore TUBEV2GRN Key Chain Flashlight - Green
Free delivery between Tue – Wed
Nitecore TUBEV2ORN Key Ring Flashlight - Orange
Delivery between 4–12 Aug $10
One watt or five, if you need more light go to your drawer or glovebox. This is easier to use than the light on your phone. See your way with the low setting without totally destroying your night vision. On high you can do most things. I keep it separate from my keychain so I can hold it with my teeth if I need both hands. It is unobtrusive in your pocket. Charge it back up via USB.
You won't believe how handy this light is, how well it lasts and how small it is. I keep it in my pocket for all those little things where you need a touch of light in small or dark places. I used it up at camp this week more than my flashlights. I now own 3 to keep two in certain bags so I know there is one when I grab a bag and go and the other in my pocket. Much more handy than the light on my phone or watch. I even used one to supplement a camera flash with a very dark subject.
I hope nitecore continues to keep making this tube. This is a great small gift I give to my employees and I give this away at car shows , it works great and I recharge it in my car while driving. I use it in small areas in vehicles where a traditional flashlight can’t go. It is small powerful and compact. The only thing I would change is the low feature , they need to increase the low lumen feature too 10lumens instead of 1lumens. The high power of 55 lumen is perfect. If your engineers can get the low lumen to 10, this would be more useful and longer use. I love that you can use adjustable lumen feature. But again please adjust the low feature to default of 10 lumen. They have a variable feature in this compact flashlight. Everyone I gave this gift too as a ... MoreI hope nitecore continues to keep making this tube. This is a great small gift I give to my employees and I give this away at car shows , it works great and I recharge it in my car while driving. I use it in small areas in vehicles where a traditional flashlight can’t go. It is small powerful and compact. The only thing I would change is the low feature , they need to increase the low lumen feature too 10lumens instead of 1lumens. The high power of 55 lumen is perfect. If your engineers can get the low lumen to 10, this would be more useful and longer use. I love that you can use adjustable lumen feature. But again please adjust the low feature to default of 10 lumen. They have a variable feature in this compact flashlight. Everyone I gave this gift too as a Technician love it. Again nitecore keep making this product and take my advice for your next version. Don’t change the sizing leave it alone it’s perfect.
Thanks to B&H for sending a Nitecore Tube V2.0 as a bonus gift with my recent purchase for a Maglite flashlight. Thanks because that probably ended my search for a basic no-frills flashlight in these days of hi-tech light furnaces that spew hair raising LED beams and throw gobs of heat, lots of them even provided by Nitecore.I was trying to find another flashlight equal to my Led Lenser purchased several years ago. It is the only flashlight I have ever owned that still has a working on/off button after several years of use. Obviously other considerations are now more important and they broke the mold on one of the most durable flashlights ever made. I've been looking but can't find another one, but this TUBE V2.0 will light up a dark path and won't blind anyone. It ... MoreThanks to B&H for sending a Nitecore Tube V2.0 as a bonus gift with my recent purchase for a Maglite flashlight. Thanks because that probably ended my search for a basic no-frills flashlight in these days of hi-tech light furnaces that spew hair raising LED beams and throw gobs of heat, lots of them even provided by Nitecore.I was trying to find another flashlight equal to my Led Lenser purchased several years ago. It is the only flashlight I have ever owned that still has a working on/off button after several years of use. Obviously other considerations are now more important and they broke the mold on one of the most durable flashlights ever made. I've been looking but can't find another one, but this TUBE V2.0 will light up a dark path and won't blind anyone. It has one button and initiates in low beam. Hold the button and it goes into 55 lumens high beam. Push it again to turn it off. It can do other things too, like preventing it to operate to conserve battery.It's the only rechargeable key chain light I have ever seen, and that in itself is simply great. When the button wears out, buying another is an inexpensive investment, and it might even prevent an injury when traversing an area that's too dark to see any hazards.
This little fella was a freebie with my Bino Purchase. You might ask, why would I need a key chain flashlight when I have a cell phone for lighting things up? Well, the Nitecore TUBE LED has a turbo boost illumination button that turns it into a serious flashlight. The amount of light that you get is amazingly intense for its minute size. We are talking KEYCHAIN Flashlight. In fact, it is so small that I have already misplaced it. Its certainly worth the $10 asking price. To avoid lingering remorse, buy it and put it on your keychain the minute it comes out of the package.
I got a couple of these as freebees from B&H with the purchase of other goods. I would never have ordered one, if I had to pay for it. I gave one to my wife and put the other on my key chain. Recently, she needed light to get to he car on a dark street, but did not find my gift helpful.When she told me about her experience, I got mine out of my pocket and tried to turn it on. The battery or bulb was dead. There appears to be no way to recharge this. (Neither instructions nor any accessories came with it.) My total use time from this puny device was probably less than five minutes.Should you need some kind of handy pocket sized lighting device, I would recommend you buy something that produces more light, is rechargeable, and comes with needed accessories. Don't ... MoreI got a couple of these as freebees from B&H with the purchase of other goods. I would never have ordered one, if I had to pay for it. I gave one to my wife and put the other on my key chain. Recently, she needed light to get to he car on a dark street, but did not find my gift helpful.When she told me about her experience, I got mine out of my pocket and tried to turn it on. The battery or bulb was dead. There appears to be no way to recharge this. (Neither instructions nor any accessories came with it.) My total use time from this puny device was probably less than five minutes.Should you need some kind of handy pocket sized lighting device, I would recommend you buy something that produces more light, is rechargeable, and comes with needed accessories. Don't rely on something so undependable as this. (The only thing you are likely to get from this light is a false sense of having something useful, only to be disappointed.)
This is my favorite everyday carry. In fact I have it with me 24/7 because I wear one from the chain on my neck so that I can easily navigate my way to the bathroom at night, for possible emergencies, etc. It is flat and compact so I don't even feel it when sleeping and it doesn't show beneath my shirt by day. I always have it with me! Despite its tiny size it will run at a bright enough level to walk outside, to read a book, to walk around the house etc. for 55 hours on a single charge. At the highest level it will run for over an hour and it is very bright at that level, enough to work on a broken item at night, to change a car tire at night, to work on a fuse box. It's very inexpensive and is easily and quickly recharged with a USB micro power adapter, the same ... MoreThis is my favorite everyday carry. In fact I have it with me 24/7 because I wear one from the chain on my neck so that I can easily navigate my way to the bathroom at night, for possible emergencies, etc. It is flat and compact so I don't even feel it when sleeping and it doesn't show beneath my shirt by day. I always have it with me! Despite its tiny size it will run at a bright enough level to walk outside, to read a book, to walk around the house etc. for 55 hours on a single charge. At the highest level it will run for over an hour and it is very bright at that level, enough to work on a broken item at night, to change a car tire at night, to work on a fuse box. It's very inexpensive and is easily and quickly recharged with a USB micro power adapter, the same one I use to charge my phone. I have another on my keychain and others throughout the house and in my car. I give it only 4 stars, however, because of the dozen I have had, I had one that was defective right out of the box. It wouldn't light and when I disassembled it to see why, I found that one of the tiny wires had never been soldered to the circuit board. When I touched the loose wire to the right spot, it lit right up. One of these days I'll try to solder it on myself. Also, another one had its plastic housing break as it was hanging on my necklace and I was asleep in bed. I cannot imagine why it would break then because it was under little or no stress. I have carried one on my keychain for years without any visible damage or wear and nobody was attempting to strangle me with my necklace at the time! I have read in Amazon reviews that reliability is a bit weak. For my money, they would be wise to improve QC (quality control) a bit and raise the price a dollar or two. Fortunately, my Ebay dealer happily and quickly replaced it for free. Despite this issue, this is the best flashlight going for my money and if I could have only one flashlight (I have 20!) this would be it.
I lost the first and second, bought a third, then found the second again. And I am glad I did, because now I have a backup in case I lose one again. VERY nice for a tiny light. Very long-lasting low light for most uses, but bright enough on high to find your way in the dark... for an hour! Not only that, but it is dimmable (or more accurately, brightenable) to a custom intermediate level if you want. And there is a lockout mode so it does not turn on in your pocket. The only thing I would change is the charge port cover, which is necessarily small because of the size of the light and so relatively fragile. I would like to see them seal the internal side of the port instead. But just do not be rough with it while charging and you have an excellent, long-lasting ... MoreI lost the first and second, bought a third, then found the second again. And I am glad I did, because now I have a backup in case I lose one again. VERY nice for a tiny light. Very long-lasting low light for most uses, but bright enough on high to find your way in the dark... for an hour! Not only that, but it is dimmable (or more accurately, brightenable) to a custom intermediate level if you want. And there is a lockout mode so it does not turn on in your pocket. The only thing I would change is the charge port cover, which is necessarily small because of the size of the light and so relatively fragile. I would like to see them seal the internal side of the port instead. But just do not be rough with it while charging and you have an excellent, long-lasting pocket light.
This came as a freebee with a Nitecore charger for my Leica. I like it! Small, and rechargeable. I like that it has a low power setting (perfect for checking camera settings during those nite shots) as well as a stronger setting for more typical flashlight uses. Can't say it replaces a typically powered flashlight for normal uses, but it certainly works in a pinch! If you can accept a bit more bulk on your key chain, its a perfect addition.
I paid nothing for either of two of these. B&H threw them in as freebees when I made other purchases. They didn't put out much light and were apparently neither rechargeable nor capable of taking replacement batteries. I kept one on my key chain and gave the other to my wife. I guessed they might come in handy some time, should one of us have trouble locating a door lock in the dark. A few months later that happened to me, but by then the power source had lost its charge or the bulb had failed. My wife had a similar experience with hers. In my opinion this light is worth no more than the amount I paid.
| Max Output | 55 Lumens |
| Max Runtime | 58 h 0 m / 2.41 d |
| Beam color | White Light |
| Length | 56.5 mm / 2.22 in |
