Thrunite Archer Mini Review (400 Lumens, SST20, USB-C, Value)

For today’s review let’s look at the new Thrunite Archer Mini, an AAA-sized light with a tail switch, sealed 10400 lithium ion battery, and integrated charging. Thanks to Thrunite for sending this to me to take a look at with you. 


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Packaging & Accessories

Here is the packaging it’s just a thin white box with a pull-out plastic tray. The only accessories that come with the light are the pocket clip, USB-A to C charging cable, and manual. The battery is preinstalled and sealed (nonreplaceable).


Construction and Design

This is a simple flashlight in terms of design. It looks like the head or tail might unscrew but they are sealed. The light is smooth with no knurling or grip, to be honest, I don’t miss it here. The eswitch in the tail does stand proud and this can cause some accidental activations in the pocket so you will want to use lockout.

The head of the light unscrews enough to expose the USB-C charging port and LED indicator light. It’s a captured design so it doesn’t screw off entirely. There is a retention ring that can be unscrewed on the front of the light to remove the TIR optic and expose the LED.


Retention & Carry

The light features a snap on dual direction pocket clip that fits only in the tail position. It carries in the pocket deeply. I will note that with the raised and exposed button, I had issues with this light coming on in my front pocket unintentionally fairly frequently if the light was not in lockout mode. The good news is lockout is easy to access by just holding the button while the light is on until it shuts off and blinks twice. There is also a lanyard in the package if you wish to use it.


Size & Weight

I measured the length of this light at 83mm, diameter at the minimum on the body at 14mm, and maximum diameter on the head at 17.2mm. Weight with the battery and clip came in at 35.9g just 1.26oz. The light is IPX8 water-rated and drop rated to 1.5M. 


LED & Beam

The Archer mini is using an SST20 LED with a TIR Optic. I measured the tint at 5594 CCT on my Opple meter and a RA (CRI) of 63. So surprisingly on the cool side of neutral white. However, the LED does have a tint that’s pretty green, especially on lower output modes, a known characteristic of the SST20. The beam is a pleasant chape out of the TIR optic, good for the range of tasks this light will be doing. There is a very minimal amount of PWM here on low, and none on high.


Output Table

Heat & Runtime

I did my runtime tests with the internal 320mAh battery. Turbo stayed near the rated number just shy of 3 minutes before stepping down to 150 lumen output for 50 minutes and then stepping down to zero for a full runtime of 1:07:00. Heat during this time peaked at about 31C.

I also did a comparison with high vs low modes. As you would expect low at only 20 lumens lasts a considerable amount of time 8:26:00 and is very consistent. 



The UI here is very simple but different from what I have seen on most other lights. It’s a 2 mode light and from off a single quick press turns the light on in low, to get to High, you just double press while on or from off. To step down to low from high you have to shut the light off and start from the beginning. While on if you long-press when turning it off, the light will go to lockout mode without a visual indicator. So for me, this is frustrating, only because it’s not how I expect the light to use. Most people won’t have an issue with this. 



The Archer Mini has onboard USB-C charging that can be found, after partially unscrewing the captured head of the light. Underneath you will see the charging port, and a small LED opposite it to give charging status when recharging. It stays red when charging, and goes blue when charged. The light charges with no issue via C to C cables as well.

Recharging the sealed 320mAh 10400 battery from when the light shuts off to full took 1:06:00 at a maximum speed of 0.32A, so right at a 1C charging speed. The light will operate while charging.


Final Thoughts

It’s good to see something different than just a traditional AAA style light. I like Thrunite has chosen to conceal the USB-C charging port here as it is more secure than a more traditional silicone cover. That said it’s a sealed design so you can’t replace the internal 10400 battery, or use Alkaline/NiMH batteries in a pinch which is nice thing to have for a light this size. 

The LED here is just slightly cool white, but with a pretty strong green tinge. The beam pattern with the TIR is good. I find the user interface here to be a little frustrating, just because it’s different than 99% of the other flashlights I own and test. This has gotten better the more I use it, and it’s an issue most people won’t have. I think it’s pretty well thought out but for me will take more practice. 

It’s pretty affordable for everything it brings, but this isn’t going to be the light I reach for when I want a AAA sized light, just because of the UI and LED tint. That’s not to say this is a bad light, it’s just not something that’s currently going to displace others from my pocket with more traditional UI’.

Lumintop Glow I Review (Turboglow on a Keychain Light)

Lumintop has a new small keychain style light on the market that’s using using TurboGlow as part of the heads structure. It has a built in battery and microUSB recharging. Thanks to Lumintop for sending this to me to review. 

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Packaging & Accessories

The light comes in a small nicer cardboard box with foam holding it in place. It comes preinstalled with the non removable battery. Accessories include a short 5” USB-A to Micro USB cable and a split ring attached to a small chain and clip for attaching to your keys or other device.



The Glow I is made from aluminium and works off a twist design but is different from some other similar lights. First the tail cap is removable, and held in place with an internal neodymium magnet and indexing notches. Pull force to disconnect here I would guess is about 5-6 pounds. I think this is sufficiently strong for many scenarios but if you were concerned about it coming off accidentally a bit of superglue or JB Weld would make this more permanent. 

I found the magnet here to be actually really nice. It means the light could server as a short under the hood light in your car at night if needed etc. The body of the light has a hole in the side the body is twisted all the way to the left reveals the microUSB charging port. There is a small internal LED in the port that goes red when charging, green when charged.

To operate the light you screw it to the right until it turns on. The light has only 1 mode and no UI to speak of. The head is captured so you don’t have to worry about it getting loose or lost during charging which I know has been a minor issue with other similar lights. The internal 80mAh 10180 battery is sealed and not replaceable. 


The turbo glow barrel built into the head of this light, and serves as the walls of the reflector, meaning it’s directly exposed to the LED anytime it’s on. This means it gets charged up everytime the light is on, and since it’s turbo glow it’s much brighter and lasts significantly longer then standard glow in the dark material. It even does a pretty good job of charging and maintaining charge during normal exposure to room or sunlight.

Size & Weight

This is a small light, similar to the Olight i1R I reviewed a while back. It’s currently been my keychain light. I measured the length of the Lumintop Glow I at 45.3mm, maximum diameter around the turboglow at 15.6mm and minimum diameter on the body at 14mm. Weight was 16.4g without the keychain. It’s pretty comparable in size and diameter to the Olight i1R. See the photos below for other peers. 


LED & Beamshot

The Glow I uses an Osram LED. No specific model or temperature is given but no surprise here, it’s cool white. Lumintop lists the output officially has 40 lumens. This is more than sufficient with the size and application here. The light is using an optic with a built in diffuser. The result is a pretty standard beam, floody, good for short range which is what you would expect with this light. 


Runtime here out of the 80mAh battery was better then I expected. My total runtime was around 80 minutes, with the first 60 of that being near the 40 lumen mark and declining. The light actually ran significantly longer but it doesn’t have low voltage protection so it would be best after you notice the decline in output to charge it. 



Charging took 1 hour and 10 minutes and the fastest I observed was 0.12A via the microUSB port. While that’s pretty slow this is a very small battery so that’s what you would expect. 



  • Turboglow from the Netherlands is integral to the design and is really pretty effective.
  • Captured head although in theory the tail could come loose unintentionally. 
  • Good size and construction



  • No Low Voltage protection here, or removable battery means you need to be careful about running the light too long and keep the battery topped up. 
  • Non removable/replaceable battery 



This is a neat little keychain light. I like that it’s small and compact but still has a decent amount of output for its size and task. The addition of authentic TurboGlow (Seriously if you have not tried TurboGlow it’s significantly better then any other GITD material) separates this light from the competition for me. It’s a clever design making the TurboGlow an actual part of the light body vs just an insert. I wish the light did have LVP to protect the internal cell since it cant be changed. The magnetic connection here is a give and take, it’s handy but if your concerned about the light dropping off unintentionally it’s an easy fix with some superglue or JB Weld. I don’t think it will be an issue for me. Let me know what you think of the Lumintop Glow I in the comments below. 


Full Image Gallery:

Lumintop’s official website for the Glow I