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Nitecore  |  SKU: FL-NITE-THUMB

Nitecore Thumb 85 Lumen Clip on Rechargeable Flashlight, with Adjustable Angle

$19.95
Shipping calculated at checkout.
  • Emits up to 85 lumens in brightness
  • Three brightness levels to select from
  • Over 120 degree adjustable angles and easy one-handed operation
  • USB-C Charging (Updated on 10/20/2025)
  • View more details

Shipping Time

Usually ships within 24hrs

Description

Nitecore Thumb Clip-on Flashlight

We're giving a huge two thumbs up for this newly released Nitecore keychain light. The NiteCore THUMB is a lightweight, versatile keychain light that packs an incredibly bright 85 lumens with three brightness levels as well as a red light. Equipped with an adjustable tilted head, you can direct light anywhere you need. This is an ideal everyday carry light that ensures you will never feel lost in the dark. Its also rechargeable with a built-in rechargeable battery and USB-C charging port (updated 10/20/25).

Red light is great for stargazing, map reading, navigation, and using as a night light.

Specifications

Beam Distance 28 Yards (26m)
Beam Intensity 170cd
IP Rating IP65 Water Resistance
Dimensions 2.91" x 0.94" x 0.62" (74mm x 24mm x 15.8mm)
Weight 0.88oz (25g)(with battery & clip)
Mode Lumens Runtime
High 30 Lumens 45min
Mid 30 Lumens 2hr 15min
Low 2 Lumens 22hr

Included in the Box

  • Nitecore Thumb Keychain Light
  • Key Ring

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Customers praise this compact, rechargeable clip-on light for its versatility, brightness, and adjustable pivoting head. Many use it daily for work, hiking, and hands-free tasks. While highly regarded for durability and USB charging, some report battery drain issues and confusion over USB-C vs micro-USB models. A few note the pivot is too loose.

Brightness (positive)Size (positive)Head (positive)Light (positive)Clip (positive)
  • 5 stars: 29 (81%)
  • 4 stars: 4 (11%)
  • 3 stars: 1 (3%)
  • 2 stars: 1 (3%)
  • 1 star: 1 (3%)
S
Steve S.
A little too flippy

Great 90 degree light. Good clip for multi uses, strong output, easy stitches, red to green charging lights. Room for improvements: a notch to keep straight forward (pivots too easily), hood to block some of the light back to you (bothersome when wearing). Still great light, use daily and would recommend.

T
Theodore B.
Very good little lights

Very good little lights. Got one for friend, and one for my keychain. Mine has hat clip, and 4 modes, plus lock feature. Very useful for my everyday life.

F
Francisco

I've been using the previous model (micro USB charging port) daily at work for the last 10 years which I guess says enough about durability.

This is probably my overall favorite Nitecore product. Fits perfectly on my suspenders on my gear for a perfect chest height light with a pivoting head. Great brightness great light output

USBC charging is great on this new model.

I do wish their was an updated version or a similar version of this same light with more light output (higher lumens) keeping the same pivoting head design, maybe add a 3rd led for more output? Just thinking as a first responder it's be a cool update.

L
Litecritic
Not usb-c

I first purchased a nitecore thumb in 2018-19. It finally died. I searched on the nitecore website for usb-c products cause its freaking 2025 and who the f uses micro usb!? Well thumb came up and i was super excited cause its my favorite light. Well, purchased and it ended up being a micro usb rechargeable… in late 2025……… think im down 20$ down the drain, not keeping a micro cable anymore for a stupid flashlight that was falsely advertised as usb-c

d
david
Nice light while it lasts

Purchased November 2023. Charge it up and it works, The battery is dead by morning. The second one that has lasted barely a year.

D
Dan B.
Best of the rechargeable line for the size

Favorite of all the Nitecore rechargeables for the size. Used it when fishing in the evening, for evening walk, in the tool box and keep at hand in the truck. Have 4 of these.
Have given as gifts. Best of the rechargeable line.

A
Anthony A.
Got it.

Great light, Hands free light

m
mike s.
pretty good light

With the light clipped to my pants pocket, when I reached past the light to retrieve something else the sharp cats ear corners poked and scratched me- never enough to draw blood but enough to irritate and so I took a small flat file and rounded off the corners just a little bit. That was great but sometimes the light bends 90 degrees (as designed) when I reach into my pocket and I get poked and scratched. So a little more filing at the hinge should do the trick.

M
Molly W.
I love this light!!

This light is very bright but compact. I wear it on my uniform. I work in an area that if the lights were to go out, you would not be able to see your hand in front of your face. I feel better having this with me, just in case. It is also great while walking either early in the morning or just after dark. Easily switched on to guide the way.

J
Jonathan S.
Great small flashlight!

This is my second "thumb", I was so impressed with the first one I decided to add another on to an additional set of keys.

E
Edmond T.S.
Great for reading and many hands free task.

A lot of light that can be use at those unusual times when you wish you had more light!

A
Anthony A.

It's nice to have a light on my key-ring when I need a light and when I need both hands the clip lets me hang it from just about anywhere.

G
Gary
Nice but one issue

I bought this as it was one of the dimmest lights available here, and it is perfect in that regard. The only problem is I have to cycle through every brightness level every time I turn it on.

Other than that, nice light. Feels solid and I like that it can tilt the bulbs.

A
Amy C.
Best Low Profile light

I am a paramedic and had been looking for a low profile light that I could use to start IVs when there is often too poor of lighting. This little light is awesome.

B
Blake N.
Best clip on light Best Smallb Clip-on Light EVER!

Bought the THUMB Clip on light about a month ago, couldn’t be happier. Have used it 4 times so far for before dawn steelhead fishing. Really like the sturdy clip so you can put it anywhere with the rotating head. Also it’s USB chargeable, bright, with 3 levels, well constructed and super small. Was thinking about buying an aluminum version by another company, glad I didn’t. You will not be disappointed with the thumb, I just hope they keep making this same exact product, will definitely be buying more when this one shits the bed.

P
Paul A.T.
Awesome little light.

Great features, design, size. Good map light, or for areas where you don't need your eyes "blown out" with an over abundance of blinding light.

A
Anonymous
Nitecore Thumb is my EDC light

My most recent trip I just took my Nitecore Thumb and it was perfect. I have a visor that I clip it to if I need it around camp and I can also hang it in my shelter for the red light. Clips to a shirt collar or backpack strap easily too. Rechargeable with micro usb. Battery life is great though. I probably used it at most for about 30 minutes since I usually crash soon after dark but a light is one of the ten essentials. If you have to bug out in the middle of the night, get up to pee, signal for help, whatever, you will be glad that you broke your back for the 0.88 oz for this thing to be along with you. When I'm not hiking, this thing stays on my keys. Makes unlocking my car or front door after dark a no brainer. Excellent little light.

D
Dave W.
Tiny and bright

This is a great choice if you need directional lighting. The pivoting head adds a lot of value. This light is small, bright and the build quality is high. What’s not to like?

C
Conway W.
Thumb is great

I like the stout clip on the thumb so it will become a hat light easily. I can also clip it to my collar for hands free use. A great EDC light with lots of features.

A
Anonymous
Awesome

Very bright

C
Clinton A.
Extremely Useful

This light is very handy. The tilting head works great hooked onto a backpack strap or hat brim. It is very light and the battery lasts a long time. I would highly recommend this light to anyone.

F
Fred B.
Nitecore delivers on quality

Love this little thumb light. USB rechargeable and perfect flood light for walking in the night hands free with the articulating head. Red light in darkness to not disturb my family when I come home late.

R
Rick M.
Another outstanding product

I have been looking for a rechargeable light to clip on my cap or belt instead of always using a headlamp. This little guy is amazing, exactly what I needed, bright, long lasting and barely noticeable. Another great product!

A
Anonymous
Thumb 85

This lamp charged quickly and works well.
The adjustable portion of the lamp angle is a little looser than I'd prefer. As I grab the lamp and turn it on, finger position tilts the lamp in an unintended angle. A tighter pivot point may help.

The lamp is bright and the settings work as designed.
For some reason, I thought the red lens was also out front - I may have just looked at too many other lamps that day!
Either way, the primary work great and the side red lamp is a nice feature.

Dollar for dollar - I prefer my original as a key chain lamp.
The 85 is just a little large. Though it may just take some getting used too.

Because of the easy of use, setting features and amount of light - this is really 3.5 stars.

4 stars would be if the hinge was not as 'touchy'.

Thanks for a very nice product.

R
RJ
Tough little light....

This is a lightweight light to clip to a hat and provide plenty of white light on the project I'm working on. I wanted an option for red light to preserve my night vision. I would like the red light to be a little brighter, but in no light conditions it works well enough for what I need.

O
Offutt
flexible head

Tiny little thing. Easy to use. It is going on my van as my go-to.

J
JamJAMIEesJamie
THUMB 85

SO FAR IT SEEMS LIKE A NICE LIGHT WEIGHT LIGHT. Ill get a better idea when I take it on a long backpacking trip and will be curious to see how long it will last when night hiking. Im using it to supplement my head lamp.

s
stevek
Nitecore Thumb 85 USB keychain Flashlight

I just purchased this, we shall see how long it lasts. The style and design are great, and the red light is good for not losing your night vision.

I have had bad luck with these types of products lasting very long.

M
Mary T.
NitecoreThumb 85 Lumen USB Rechargeable flashligh

Excellent product - it is our gift giving item of choice.
Product arrived very quickly.