Category: Reviews

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Thrunite TC20 V2 Review (4000 Lumens, XHP 70.2, USB-C)

Today I am taking at the Thrunite TC20 V2. It’s not the newest model but it’s still recent and an update on the Thrunite TC20 V1. It’s running a Cree XHP70.2 LED, a 26650 battery, and has onboard USB-C charging. If you want a light that can sustain 2000 lumens for more than an hour, listen up. Thanks to Thrunite for “accidentally” sending this to me ?.

 

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Get the TC20 V2 in CW at https://amzn.to/3JgfX0p

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Packaging & Accessories

Standard Thrunite brown cardboard box here with the elastic band, I would call it functional minimalism. Inside is the entire kit with almost everything you need to maintain and use the light for years. You get the light itself, a 5000mAh 26650 Thrunite battery, nylon holster, USB-A to C charging cable, lanyard, a bag of extras including o’rings, button seal, USB port cover, and split ring, a manual and warranty card.

 

Construction & Design

The light is made from Aluminum and hard anodized black. Build quality is always good from Thrunite and this is no exception. The tail cap provides a flat surface that allows for tail standing and has a lanyard hole. The cap is removable and non-magnetic. Inside there is a stout spring on the tail end only.

The body tube has traded knurls for milled blocks in an almost frag pattern. The corners are well chamfered though so it’s not too aggressive. Square Threads on both ends are anodized, smooth, and nonreversible.

The head features the standard Thrunite electronic switch with a metal button on top, and a small battery indicator LED in the middle. Directly opposite the button is the USB-C charging port that’s covered via a silicone rubber flap. It’s decent fitting and does stay out of the way. The light has moderate milling at the top for heat dissipation and weight reduction. The bezel is flat. The lens is AR coated and the reflector has a moderate orange peel. Overall small but positive design changes from the original.


Retention

Retention options include the included nylon holster. It has elastic sides, plastic dring, and a fixed belt loop. It gets the job done but is just of average quality. The light also comes with a branded lanyard and split ring that can be attached at the tail if you wish.

 

Size & Weight

I measured the length at 118.1mm, the diameter of the body tube at 32.6mm, the diameter of the head at 42mm. The weight with the battery is 242.5g. The light is IP68 water rated.

 

LED & Beam

The TC20 V2 is running the Cree XHP70.2 LED that Thrunite says is capable of 4000 lumens. It’s available in Cool and Neutral white, and I have the cool white version here. On my Opple meter, I measured 5737 lumens, 66CRI. The tint didn’t have any green tinge to it and it seems to be a constant current driver. 

You would think this would be a pure floody light but it actually has a decent amount of throw to it at the hotspot that’s fairly tight.

Mode spacing here is less than ideal. I am very happy that it still has firefly at 0.5 lumens, but with 3 main modes to cover 0.5 to 1800 lumens, there are some pretty big jumps there between medium and high going from 350 to 1800. Another mode somewhere around 1000 lumens would be nice at least.

I will insert the output results I got from my lumen tube testing here. 

 

Heat & Runtime

The light is able to sustain it’s 3500+ lumens for 3:45 before stepping down to around 1600 lumens where it will run for 45 minutes, before stepping down to about 1400 lumens to finish out the remainder of it’s 1:45:00 runtime. Peak heat during this time was about 58C. Running on medium nets an impressive 11:15:00.

Where this light really shines in my opinion is the amount of time it can sustain well over 1000 lumens. This light maintains over 1400 lumens for over an hour. I frequently get asked what light can I buy that will stay over 1000 or 2000 lumens for an hour, well here is a good option for you if that’s what your looking for.

 

UI

UI here is Thrunite’s standard. Single press to turn on, long press once on to cycle up between the 3 main modes, double press to go to Turbo, triple press to go to strobe. It’s a very simple interface, and it’s easy to use which is nice but also limiting. A fast ramping interface would work pretty well here too given the limited number of modes and wide range of outputs it must cover. 

 

Recharging

The TC20 V2 has onboard USB-C charging that’s protected by a silicone rubber port cover. I charged the light charged the light from LVP to full at 4.15v in 3:48:00. The curve here wasn’t as clean as I am used to seeing but nothing that I was concerned about. You are able to use the light during charging but only in low and medium modes. It charges via USB-C to C or PD without an issue. While the included battery is officially rated at 5000mAh, I tested mine with my Vapcell S4 Plus at 5500mAh.  

 

Final Thoughts

The 26650 flashlight form factor seems to have kind of fallen out of popularity with the increasing availability of 21700 batteries having similar capacities, but I like the 26650 size in my hand personally from an ergonomic perspective.

One of the best features here in my opinion is probably how long this light can sustain 1500+ lumens before stepdown. That’s a feat that many high lumen output lights just can’t do due to heat and battery fatigue. This does that with ease. That said mode spacing here could be better to give you something between 1853 lumens and 320 which is the jump between high and medium.

This is going to be a good all-around use light, I think it would be a good option for something like camping or emergency prep as it’s good around, has quite a bit of life at higher lumen outputs and size isn’t as critical of a feature.

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Fenix E18R V2.0 Review (1200 Lumens, 16340, USB-C)

Fenix has a new small higher performance EDC with the updated FenixE18R V2.0. This is running a Luminis SST40 and a 1634 battery. Its biggest competitor would be the Olight Baton 3, and I will be using that as a comparison throughout the review. Thanks to Fenix for sending this to me to look at and review, all opinions are my own.

 

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Get the Fenix E18R V2.0 at Fenix-store.com and save 20% for first-time orders.

 

Packaging & Accessories

The packaging here is a nice fully decorated retail-style box. The outside has some of your typical stats on the back. Inside the light is in a plastic tray, but what I really like here is that the accessories underneath are held in place with an extra piece of plastic. While this is minor it really helps to put everything back into the box with ease. If you save boxes and everything that comes with a light like I do this a useful bit of packaging. Accessories include the light itself, preinstalled pocket clip, lanyard, 700mAh Fenix branded battery, USB-A to C charging cable (short), layard, extra orings, port cover, warranty, and manual,

 

Design & Construction

The E18R V2 is made from 6061 aluminum, and hard anodized in black in a smooth semi-gloss anodizing. The tail is mostly flat, and strong magnetic. It tail stands without an issue despite it only having 2 outer wings. The tailcap as very shallow straight knurls on it for minimal grip.

The body has very fine circular grooves milled into it. They provide a minimal amount of grip but on a light this small I feel like the clip help gives your fingers something to lock on to. The threads on the tail are anodized and inside there is a spring only on the rear of the light. The head is glued onto the body tube, and the clip only attaches in one position but isn’t captured in terms of rotation.

The head has a slightly raised area around the electronic switch. The switch has a metal button cover with LED in the center to give the battery and lockout status. The accent colors here are a rosy copper color that I think is attractive. The USB charging port is opposite the button, and the port cover here is very secure as it has an additional hook to hold it in place.  The lens is plastic TIR with a flat top, with no additional cover to protect it. The light has basically no bezel, what bezel it does have is flat.

Lastly, the markings on this light should be mentioned, they are laser engraved, and nicely aligned. I like that they hid the CE mark, and it contains the typical hot warning near the head. What I hadn’t seen before but think is a decent idea is very small directions under the switch to remind you how to lock and unlock the light.

 

Retention

The primary retention method with the light is the dual direction pocket clip. It’s designed primarily as a lens up carry clip which isnt’ my personal favorite method. When carrying this way it leaves about ½” of light sticking out. The same can be said If you flip it over. The clip is also one of the 3 ways to do lockout on this light if you slide it over so it physically covers the switch. 

You also have the two lanyard attachment points on the rear of the light. In hand it’s pretty small, the body design doesn’t aid much in grip but the clip does when installed giving you a place to lock into.

 

Size & Weight

I measured the length at 66.64mm, and the diameter at the head at 21.1mm. I measured the weight with the clip and battery installed at 1.9oz. The light is IP68 water rated and impact resistant to 1 meter. In comparison to the Olight Baton 3, the E18R V2 is just slightly longer. 

 

LED & Beam

The Fenix E18R V2.0 is using the Luminis SST 40 LED in cool white. On my Opple meter, I measured it at 5278K with a 62 CRI. So a fairly neutral tint but a pretty low CRI. There is PWM but it’s extremely fast, I don’t think anyone will notice it. 

The beam profile is pretty typical of a TIR-style optic. A reasonably large hot center with minimal spill and no artifacts. Good for short-range EDC tasks and throws further than you think in the higher output modes when needed.

 

Outputs & Mode Spacing

For my output measurements I tested on my Texas Ace calibrated PVC lumen tube, it’s not professional measuring equipment but usually a pretty good approximation. Outputs here were very close to Fenix’s claim, the only place I saw a difference was turbo and that was only by 30 lumens or so short. 

Mode spacing here not taking into account Turbo is 4 modes from 1 to 350 lumens. They are well spaced inside this, and I appreciate they included a true 1 lumen moon mode here. Turbo on the other hand is kind of off the charts at 1200 lumens.

 

Heat & Runtime

For my heat and runtime shots, I used the Li-ion battery the light came with. Turbo stepped down after 1:45 down to the 600-lumen range. The heat peaked around the 6:00 mark at 46C. The light ends up being very stable at about 11 minutes of runtime around the 400-lumen mark and runs out till 42 minutes before seeing a large stepdown and running in moonlight mode out till an hour. 

I also did a runtime test comparing Turbo, High, and Medium modes that you can see in this graph. 

 

UI

The UI is a little different from many other flashlights, so it might take a few minutes to understand if you’re coming from Olight, Thrunite, Nitecore, Sofirn, and others. To turn it on you have to long press. To increase in modes once on long press and the light will cycle from moonlight mode up through turbo. The light does have memory for all modes except strobe and turbo. If you shut it off in Turbo it will come on again in High next time. There is no shortcut to turbo, you have to incrementally get there. You can access moonlight mode by long pressing from off. If you hold the button too long when turning off the light will also go to strobe. Double pressing is a shortcut to strobe. To turn off you long press again. To lockout, the light double tap when off, same to unlock. You can also unscrew the tail cap slightly or cover the switch with the pocket clip.

Personally, this isn’t my favorite UI, and I would prefer there to be direct access to turbo with a double tap, and strobe is a triple tap. I find myself instead putting the light into strobe when I want turbo. Long pressing to turn off isn’t my personal favorite either.

 

Recharging

The light has onboard USB-C charging opposite the e-swtich on the light. I had no issues charging via USB-C to C or PD. I ran all tests with the included Fenix 700mAh branded battery. I tested the capacity of this battery at 685mAh on my Vapcell S4 Plus charger which I reviewed previously. 

Charging from LVP of the battery at 2.973V to full when charging stopped at 4.163V took 1:21:00. Charging speed was right at 1C for most of the charging, and the charging curve looked pretty typical.

The light is capable of running a few different battery types. The manual notes that it can run a standard button top 16340, but may not be able to achieve peak performance. Same with a CR123a which is nonrechargeable. LiFePO4 16340’s are strongly not recommended due to the lower voltage the charging circuit isn’t designed to handle these.

One thing to note is that the battery level indicator is specified to only work with the Fenix branded ARB-L16-700P battery the light comes with.

 

Final Thoughts

There is a lot to like about the Fenix E18R V2.0. I like the design of the light physically I think it looks pretty good with the bronze-colored accents. There isn’t a ton of grip on the body tube but for me, the clip makes up for that. The tint here doesn’t seem to have any noticeable undesirable green tint. While I tend to like more neutral or warm emitters I understand why they went with cool white here to maximize the number of lumens and because it seems that’s what the segment of the market this light is aimed to prefer and it’s not super blue.

I like that battery here isn’t proprietary, and that it can run on CR123a’s in a pinch but with reduced performance. Another plus is that it uses USB-C for charging instead of a proprietary system.

A few things I wasn’t a fan of either, like UI here with no direct access to turbo, and where strobe is only a double pressor extra long press when turning off. I am not as much of a fan of lens up carry with 1/6th of the light sticking up out of my pocket and the switch being right at the pocket hem of your pants or shorts.

Overall a pretty solid light. If you like Olight but want to try another brand that’s similar but different I think this would be a good place to go. The UI will be a change for sure, but it’s a well-built light with a good beam thanks to the TIR lens and above-average build quality.

Get the Fenix E18R V2.0 at Fenix-store.com and save 20% for first-time orders.

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Acebeam E70 Mini Review(Triple Nichia 519a, 2000 Lumens, 18650)

Acebeam has a new light, in the E70 Mini, it’s a smaller version of the E70 but this time it’s running on an 18650, and runs triple Nichia 519a LED’s. The Nicha 519a LED is the new hotness in the enthusiast flashlight communities. It’s the successor to the popular Nichia 219b, but the new version is brighter, and more importantly, has become known for being very neutral and rosy if you want. Thanks to Acebeam for sending this to me, and these thoughts and opinions have not been influenced by anyone. 

 

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Pickup the Acebeam E70 Mini from Acebeam Direct at https://shrsl.com/3m7bt and save 10% (on any Acebeam) with the code “Liq10”

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Package & Accessories

The E70 Mini arrived in a white retail package with a clear window showing the light inside. Pretty minimal info on the package, but it is surprisingly compact. Inside the accessories and extras included, a 3100mAh button top protected 18650 battery with onboard USB-C charging, Short USB-A to USB-C charging cable, Acebeam Lanyard, spare o-rings, warranty card, and manual. 

 

Construction & Design

The E70 Mini for all intents and purposes a scaled-down version of its larger brother the E70 with a few minor exterior changes. For now, it’s available in aluminum that’s anodized matte black. It’s a premium feeling of anodizing, and the inner tube is the same blue aluminum we have seen on other E70 versions and the RX Ryder. I would expect to see different colors or materials of the E70 Mini at some time but for now just aluminum.

 

The tail features the same style of a flat metal button over the eswitch, it has a shiny finish that matches the clip well and is probably made of stainless steel like the clip. It has some interesting mounting options at the rear I will cover a bit later in the review. The light will tailstand too but it’s not magnetic.

The body tube has the same milled pattern as the E70, with a similar inner liner of blue aluminum and at the top 6 slots for 1 x 6mm tritium tubes, where the head has slots for 6 more. Threads on the body are square cut, and anodized. Inside you can see the spring at the tail, and head. Longer batteries or protected batteries are required, here, unprotected flat top 18650s are just too short to make contact. The bezel on the head is made from the same steel as the clip and rear switch. It has a crenulated bezel but it’s not sharp. The bezel does unscrew pretty easily too which should make maybe dedoming those LEDs (A popular thing to do with the Nichia 519s) possible without too much effort. The TIR optic sits behind an anti-reflective coated piece of glass with an o’ring keeping everything watertight.

 

Retention

The rear of the light has 3 wing like parts spaced out evenly around the light, and each is unique, you have the stock clip that comes on the light, with spacing that’s slightly wider than the more standard “Steel Flame” style clip, but to the left, there are threaded holes that fit the standard “Steel Flame” sizing, and then the third has larger unthreaded holes for the lanyard. 

The clip itself is stamped steel but slightly curved and uses a milled piece to make it stand out a bit. I found this to be a fantastic clip. It reminded me more of a custom light with this clip than a production light. It carries pretty deeply in the pocket too. I like the glossy finish here, it seems to almost take on a little color with oils from your hands. I carried this around the 4th of July holiday and found it to be nice and secure in shorts. 

 

Size & Weight

I measured the length at 111.34mm in length, 25.96mm at the head, and 23.39mm at the body. Weight with the Acebeam battery and clip installed came in at 124.8g or 4.4oz. It’s impact resistant to 1M and water-rated to IP68 (2 Meters). Here are a few photos of similar sized or spec’d lights that I have in my collection. 

 

LED & Beam

As mentioned the E70 Mini is using the latest LED from Nichia the 519a. This LED has quickly gained a cult-like following over on /r/flashlight and on the BLF forums because of its great neutral tint, that leans to the rosy side of things and high CRI. With my Opple meter, I measured 4973k and 97 CRI. The DUV of the light is very neutral as you can see. It’s the most neural emitter I have seen in a production light this year for sure. No PWM was observed either.

The TIR optic here produces a large even hotspot with basically no spill. It’s in that middle ground between thrower and flood, good for EDC type users, and the optic does a good job of diffusing that there are 3 LEDs here. I will be interested to see if people dedoam the light as that show make it throw a bit more, and rosy up the tint. I measured the parasitic draw at 72.1µA.

 

Outputs

I measured outputs in my Texas Ace PVC Lumen tube and came a bit short in most of the categories, but everything was within 80% of the claimed lumens after 30 seconds.

 

Heat & Runtime

I tested my runtimes with the optional 3100mAh Acebeam battery. Turbo was good for right at a minute before stepping down to around 500 lumens. The heat peaked at 57C (135F) at the 1:15 minute mark, so this is mostly a thermal-based step-down. You can trigger turbo manually again and I did this during filming some night shots a few times and the light did get hot enough where it was too hot to hold. Running from turbo after the initial step down is pretty flat for 1:45:00 then gradual step downs for another 45 minutes till it shuts off.  

I did runtime measurements for Turbo, High, Mide 2 and Mid1 as well and plotted them all on one graph here. Turbo and High give the same total runtime which was a little bit of a surprise. Mid 2 was good for 3:51:00, and Mid1 shut off just shy of 8 hours. 

 

UI

The UI here is as far as I can tell the same as what was in the full-size E70. It’s a little different from other lights but easy enough to understand once you know you have to double press to turn on and it’s this element that builds safety into not turning on accidentally. 

 

To turn the light on you can double press the tail switch to turn the light on in low, the light does have a memory so if it’s recent it will turn on in the last mode used excluding turbo. Once on, long press and hold to advance into the 4 available modes. Double press to turbo, triple to strobe. The light also has moonlight mode which you can access from off by long pressing, as well as lockout. Lastly, to turn off it’s a simple quick press to turn off.

 

Recharging

The Acebeam E70 Mini doesn’t have onboard USB charging. Instead, it has an optional Acebeam battery with onboard USB-C charging on its side. I had no issues charging via USB-C PD, or C to C cables on a variety of chargers. The battery is a 3100mAh button-top protected cell that I measured at 3049mAh in my Vapcell S4 Plus charger. 

I measured LVP of the cell at 2.931V and charged the battery to full at 4.131V in 3:02:00. Charging curve looked good and the battery charged at an average of around 1A, definitely on the conservative side. The battery does seem to have a powerbank feature, that I can charge my Samsung Galaxy S22 Ultra with. With a meter and load, I was able to pull 2A without a problem. 

 

Final Thoughts

I had a positive review of the Acebeam E70, mine was in brass and has the High CRI LED, but it was too big and heavy for a front pocket EDC for me. The E70 Mini solves that problem, with the smaller size it still fits nicely into my hands, but the smaller diameter and lighter weight make it much more carryable. It’s still not a small 18650 light with its dual-wall construction but it’s a lot more doable. 

The best part for me might be the LEDs and beam pattern. The Nichia 519a LEDs live up to the hype for me. I have done LED Swaps on one of my Reylight LANs and a Reylight Pineapple Mini in Timascus where I dedomed it too and the result is just a pretty much perfect tint in my opinion. If you are a tint snob it’s a fantastic LED. It’s not the brightest LED available but it produces one of the best quality light/tints in my opinion right now. The TIR optic makes for a very usable beam too.

It’s not perfect, the UI here with the long press to turn on takes getting used to but it’s really only that small change. It’s not ideal in my opinion but it does provide extra protection so that it won’t come on accidentally in your pocket. It also doesn’t accept flat top unprotected batteries which I happen to have a fair number of. I do wish turbo lasted a bit longer before stepping down on its own too without retriggering, and the markings on the light don’t line up with the clip on my light. I do really like how they put some markings inside the battery tube to hide them.

This is probably going to be my new pick for someone wanting to spend between $50-100 on a 18650 sized flashlight with a tail eswitch, especially if LED and Tint is important to them. While there are cheaper ways to try a Nichia 519a LED this would be a great way to get into one with a great light around it. 

Pickup the Acebeam E70 Mini from Acebeam Direct at https://shrsl.com/3m7bt and save 10% (on any Acebeam) with the code “Liq10”

Or get it on Amazon at https://amzn.to/3AUDYrF

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Sofirn LT1 Mini Review ( 21700, 96 CRI, Anduril 2)

Today I am looking at the BLF LT1 Mini made by Sofirn. This has been in the works for several years over on the BLF forums. It’s a miniaturized version of the larger LT1 model, while still maintaining most of the same features thanks to it’s Anduril 2 firmware. Thanks to Sofirn for sending me this one to review. They are available currently and I have a discount below in the description.

 

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Save 20% by using the code M5GFBN6T at https://www.sofirnlight.com/products/sofirn-blf-lt1-mini-anduril-2-0-ui-90-cri-lh351d-leds-with-powerbank-output

 

Packaging & Accessories

Packaging is Sofirns standard thin basic cardboard box. Inside the light is protected with bubble wrap. The diffuser is also protected with a layer of plastic to prevent scratches. The lantern comes with an optional 5000mAh 21700 Sofirn battery which I have. Other accessories include extra Orings, Lanyard, and USB-A to C cable. My light didn’t come with a manual but the batches shipping how should have one.

 

Construction & Design

The exterior design here is basically the LT1 but scaled down so that the body tube fits a 21700 instead of 4x 18650 like the LT1. There are some differences like the ¼ 20 mounting holes on the light. You still have the hanger wire at the top, still the same button with the T a throwback to the original LT1 manufacturer. Branding is minimal and Sofirn is instead of BLF. The battery tube is reversible but it is marked with a battery polarity marking so I will leave it as is. The tail cap is flat on the bottom, slightly flared for stability, and has an inner ring cut to allow you to attach the lanyard.

While the LT1 Mini is only available in black anodized aluminum right now, Sofirn has said it will be offered in the same colors as the LT1 is now so keep an eye out for that. Interestingly mine doesn’t seem to have a serial number on it.

 

The light is fairly open to modification. The diffuser unscrews fairly easily and it opens up to easily expose the LEDs. Getting the board out looks more difficult and I didn’t try that here. Their programming pads are exposed on the PCB on the bottom of the head but spaced very closely to the spring, so flashing firmware is possible just a little tricky. Inside the tail cap, there is a large spring, and this can be lifted up to fit a magnet in which I have done, It’s not quite strong enough to hold the light up on the side of a painted surface but more than enough to hold it upside down. I may order something else that’s stronger eventually. 

 

Retention

In the hand it feels good, my thumb easily finds the button. To me, it feels like a normal 21700 flashlight. There is the wire hanger at the top which is useful for hanging the light from a string or branch. At the bottom, there is a place to attach the included lanyard, and as I mentioned I put a magnet in the tail cap that works decently well. 

 

Size & Weight

I measured the length at 154mm, the diameter of the body at 26mm, and the diameter of the head at 45mm. I measured the weight at 6.48oz with the battery, and my magnet was installed.No water rating is given but it stands up to a shower just fine, it’s IPX8 rated like most flashlights from Sofirn. Here are some comparison shots with other similar lights I own.

 

LED & Beam

The light is using 4x Samsung LH351D LEDs that are mounted on the bottom of the dome only. They are in a square configuration. There are 2 tints of LEDs being used here, 2x 2700k and 2x 5000k LEDs both high CRI. My Opple meter measured them through the diffuser at 2893k and 4776 respectively both at 96Ra (CRI).  The beam pattern is even and nicely diffused. With the tint ramping and the steps, this makes for a combination where you can adjust the light output to exactly what brightness and tint you want. 

 

Output Measurements

I didn’t put this one in my lumen tube, because I couldn’t concentrate the majority of the light in the tube. Sofirn lists the max output as 310 lumens and a beam distance of 12M. While that’s not nearly as much as the LT1’s 800+ lumens I found it to be more than enough for close range and medium-range tasks.  

See the video for the night shots and demonostrations.

Runtime & Heat

I ran 3 comparison tests, with each emitter tint comparing the percent of relative output between the different tints. Not surprisingly Neutral white when all the LED’s are on had slightly less runtime of the other.. Runtime wise they are all quite similar producing very usable light out to the 3:40:00 mark, and they keep producing out to nearly 6 hours, although much less output. The heat here is very controlled the light doesn’t really get very warm, and where it does it’s on the body since there are no emitters in the head. 

 

UI 

The light is using the Anduril 2 firmware which we have seen before on the updated version of the LT1 that a reviewed recently. I won’t give you a comprehensive guide here on Anduril 2, but I will say it has a lot of flexibility in tint and output, either ramping or stepped. You also have the special modes which I think work well here in a lantern-like lighting and candle modes. Yes the button is configurable too. Anduril 2 isn’t the easiest firmware to hand to an average joe but it’s super powerful and configurable once you get a chance to learn it. 

 

Recharging

Recharging here is accomplished via USB-C. The light is C to C and PD compatible. The total charging time of the included 5000mAh battery was 3:51:00 with a charge rate of just over 1.6A. LVP was measured at 2.738v. The orange button LED when charging will blink blue when charging and go solid blue when charged.

The light is designed to work with a flat top unprotected 21700, but button tops work too, protected 21700’s are likely too long. 18650’s will work here too with little to no rattle. I tested the battery capacity at 4836mAh.

The light can be used as a powerbank to charge your USB-C devices from it’s 5000mAh battery. This is a nice feature to have, one I probably won’t use often but it was easy to include and could really be useful if you needed to top up your phone in an emergency situation. 

 

Final Thoughts

I took the light around my 4th of July festivities and it passed through the hands of many, using it to find fireworks, find fuses, and as a light saber by my nephew who loved it. 

This design is more prone to tipping over than the LT1 or LT1s, but not much more than most 21700 flashlights that are stood on their tail. I think Sofirn could have easily mitigated this by including a magnet in the tail cap. This could be an easy accessory they could sell on the side if they wanted and hopefully, they do this soon.

I think the LT1 Mini is going to be a size and weight that works for a lot of people, whereas the LT1 was just too big or heavy, and the LT1s is too large of diameter and it lacks the Anduril 2 firmware so many enthusiasts love. The LT1 is still the king when it comes to output and runtime but the LT1 Mini comes in a close second place while saving size and weight. It’s a sold recommendation for me. 

 

Save 20% by using the code M5GFBN6T at https://www.sofirnlight.com/products/sofirn-blf-lt1-mini-anduril-2-0-ui-90-cri-lh351d-leds-with-powerbank-output

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Wuben X-0 Knight Review (EDC, LH351D, Kickstarter Preorder)

Wuben has a new EDC light they are currently offering via Kickstarter. It’s the X-0 Knight and it’s a twist on the right-angle light we typically think of in headlights but this time around more focused for EDC. It’s a modern design and a big chunky boi. Thanks to Wuben for sending this to me, if you are interested I will have a link to the Kickstarter preorder in the description below. The Kickstarter will be running through July 16th 2022.

 

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Check out the Wuben X-0 Knight on Kickstarter at https://bit.ly/39vySXB

 

Packaging & Accessories

This is a preproduction sample and really only came with a charging cable and spare orings. The clip and battery are preinstalled. The packaging and accessories will be different in the production version.

 

Construction & Design

The Wuben Knight is a twist on the right angle we more commonly see on headlamps. It has sharper, hard angles to it that to me are modern. They have 4 color options, the Black and white versions are made from aluminum with the black being normal hard anodized and the white being what they call Micro Arc Oxidations which is what I have. I thought this was a Cerakote finish at first and it has a silver tint to it. The other dark gray and Green are both made from titanium. The green is my favorite because it has a circuit board pattern anodized into it. 

The top has an operating and battery status indicator as well as a metal cover that acts as the USB-C port cover and the switch pad. It’s an interesting design, and while it doesn’t offer much water protection for the port, the port itself is waterproof. I will note, that because of this design using lockout is a must as this large switch is easy to press when carried. The hinged lid for lack of a better word is magnetically attracted. There are 2 sprung brass-colored magnets that it rests on. There was definitely some engineering that went into this. I will talk about the pocket clip in the retentions section and the lens in the LED section.

The body also features 4 milled slots and 2 on top, for 6mm x 1mm tritium slots if that’s your thing. At the bottom is the round magnetic cap. This is a strong magnet and has no trouble holding the light up. It does unscrew but they have chosen to make it a little difficult. I ended up using an adjustable jewelry wrench to get it open. Once unscrewed you can replace the 18350 battery inside.  

 

Retention

The W0 Knight is designed to be an EDC light and comes with a milled aluminum pocket clip preinstalled. It was quite close to the body and retention was good, however, I bent it pretty easily pulling it out of my pocket one day. It’s just slight and something I could probably fix if I removed the Torx screws and rebent it. It’s a reasonably deep clip but still kind of a chunky carry in the pocket due to the diameter here. The tail is magnetic here as well. There are milling marks in the clip, not sure if those will be tumbled out in production or not.

Using lockout is an absolute must if you’re going to EDC this in the pocket. When carried the lens is facing your pants, and it’s very easy to turn on with the large loose paddle over the switch. This will burn holes in people’s shorts and pants if you’re not careful. You can lock and unlock with 4 quick clicks. 

 

Size & Weight

I measured the length at 57mm, width at 33mm (From clip to lens), and depth at 24mm. I measured the weight at 2.94oz with clip and battery. The light is IP68 water rated. Important here to say that it’s the port itself is water-rated due to the construction. Here are a few comparisons with lights that I have that are most similar. 

 

LED & Beam

The Wuben X-0 Knight has 2 LED options, an Osram P9 LED, and a Samsung LH351D which I believe I have. I tested the light with my Opple meter saw 4950k tint with a CRI of 96. It’s a pleasant neutral white and the TIR optic is good for EDC tasks because you get that hot spot for a bit of throw, but also get a significant amount of flood while in a compact package. Mode Spacing here is reasonable from the moon at 1 lumen, to high at 250. However, Turbo is a huge jump up to 900 lumens. To the eye, it’s not as big as it seems but it’s still big. There was no PWM detected.

 

Output Measurements

Heat & Runtime

Turbo on the LH351D was good for right about 50 seconds before it reached it’s normal output around a measured 200 lumens. This lasted out to 2:15:00 which isn’t too bad for a 1100mAh battery. I did another runtime test comparing Turbo, to High, and Medium. Runtimes are expected with less bright modes being more efficient. The heat peaked around 35C which is just above body temperature so comfortable to hold in the hand.

 

UI

Default UI is pretty similar to many other flashlights. From off a quick press turns the light on in the last mode used, and then long-pressing causes the light to cycle in from moon to low to med to high. Double press to go to turbo. Direct to low can be accessed by long pressing when off. To get to strobe just double click when the light is off or on turbo. 

There is also a programable mode where you can slightly adjust the outputs of each mode, however, the manual only told about this and not actually how to do this. I presume they will fix this before the Kickstarters ship.

Locking is critical in this light and is easy to use, click four times quickly from off to lock and again do this to unlock.

 

Recharging

Recharging is done via the USB-C port on the top. It’s a semi-exposed port but has been waterproofed although debris could be a problem. The total charging time of the 1100mAh 18350 battery was 1:33:00 with a total charging rate right at 1A.

I will note here again that the battery is removable but tools are required to do so. I used a watch wrench but I think a pair of snap ring pliers would work but your chance of scratching would be much higher. It would be nice if Wuben included a simple tool here to help, or changed the milling in the bottom of the light so that you could use a coin. 

 

Final Thoughts

The Wuben X-0 Knight is advertised primarily as an EDC light. While most people think of right-angle lights more as headlamps they work pretty well as EDC too. For me this is probably a little bulkier than I want to carry with shorts on due to its diameter at least with shorts on. 

 

That said I think this is a unique design. I like the exterior look myself, and I like it’s being offered from the beginning with different colors and materials. It’s great they are offering it a neutral white and what appears to be a high CRI LED. I will again remind you if you pocket carry this please use lockout (4 fast clicks) or you have a strong risk of melted pockets)

I do think it would be great to see a small headstrap included so you could use it as a headlamp if you wanted. I do think some type of wrench should be included to help open the tail cap to change the battery out, otherwise, you really need a tool here to help you. 

One small note here is this is being offered as a Kickstarter preorder. Call me old-fashioned but I still think of Kickstarter as a way for small companies to get funding to turn around and make their first product. Wuben is a midsized flashlight manufacturer, well established for many years now. They don’t exactly fit the mold for a startup company, but they are not alone in using Kickstarter as a marketing platform. It seems to be the standard these days. The project has exceeded it’s funding goal so the risk of not getting your light should be minimal.

So some interesting design choices on this one make the exterior kind of unique but the inside seems to be a pretty solid EDC offering if the diameter isn’t an issue for you. Let me know what you think of it in the comments below.

 

Check out the Wuben X-0 Knight on Kickstarter at https://bit.ly/39vySXB

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Thrunite TN12 Pro (18650 EDC Thrower for under $50, 1900 Lumens)

Today I am looking at the Thrunite TN12 Pro, it’s a slim form factor 18650 light, optimized for a throw, and tactical applications, but can serve that EDC roll as well for those that prefer a tail cap switch and turbo shortcut. Thanks to Thrunite for sending this to me to review and show you guys.

 

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Buy the Thrunite TN12 Pro at Amazon https://amzn.to/3HikEpp

 

Packaging & Accessories

The packaging here is standard Thrunite, protective, nice but not over the top. Accessories that come with the light, is the 3400mAh button top protected 18650 battery, lanyard, orings, spare port cover, pocket clip, nylon holster, USB-A to C charging cable, and manual.

 

Design & Construction

The TN12 Pro is made of hard anodized 6061 Aluminium and features a mechanical switch in the rear with a textured button that is a shortcut to turbo. It has protective rings around it which feature a milled-out area for the lanyard. The pocket clip mounts at the rear. The body section has small, deeply milled lines that provide a significant amount of grip but shouldn’t rip things up. The head section is glued to the body. The head is similar to most other Thrunite designs with the same style silver button, with a voltage indicator LED in the middle with an antiroll ring around it. The bezel is not removable but does have rounded crenulations to allow light to leak out if placed face down. Inside the reflector is smooth and deep. The lens is AR coated. Inside the light has a fairly stout spring at the rear as well as the front. It’s a dual wall light to allow for the use of the front and rear buttons. 

A note on the name here, Thrunite has traditionally used the TN naming for lights that didn’t have onboard recharging and used TC for lights that had onboard charging. They through out history when choosing the name here as it’s a TN but does have onboard recharging. Labeling here is minimal just the brand and model number on the front, and directly opposite the required markings and serial numbers. Other brands should take note of how small and minimal this branding is. 

 

Retention

Retention options are several here, first, you have the branded lanyard that can attach at the tail if you wish. You also have the nylon holster the light comes with, it’s one that Thrunite uses with other lights this size, plastic Dring, sewed dring, elastic side, and soft interior. 

The last is the pocket clip which mounts at the rear of the light. It’s a dual direction clip so it can be clipped to a hat if you want. While this isn’t as deep of carry as I typically want on an EDC, you rarely get that on a tactical light, so the 0.85” that sits above the clip is ok. 

 

Size & Weight

I measured the length at 5.15”, minimum diameter at 0.94”, and maximum diameter at 1”. I measured the weight at 5.07oz with battery and clip. Thrunite rates the TN12 Pro as drop resistant to 1.5 meters and IPX-8 water rated.

The main competitor to the TN12 Pro is probably the Olight Warrior Mini 2. The Thrunite is larger in all dimensions as well as weight which came in 0.82oz heavier, without the magnetic tail cap properties of the Olight, although these are mainly for charging.

 

LED & Beam

The LED being used here is the Luminus SFT40 LED in cool white. I measured it with my Opple Meter at 6000k 65 CRI. It’s a flat top LED in a relatively small package. The resulting beam is a small hotspot and very minimal spill. The throw is this light’s main thing and it does that well out to a claimed 380 meters. Some people have complained about coil whine on high mode, but it’s not something I can personally hear here. There is PWM but it’s very fast. 

 

Output Measurements

Here is a chart for my measurements of outputs using my DIY Lumentube. Everything was pretty close except for Turbo I couldn’t quite get to the claimed 1900 lumens. 

 

Heat & Runtime

I will try to let the graphs do most of the talking in this section and point out a few high points. Turbo runtime was good for about 2 minutes, jumping from near 1800 lumens to 800, in what looks like a thermal regulation with temps reaching 56C. There is one more step down to 400 lumens gradually out to the 7-minute mark which is where Thrunite gets the 7-minute runtime number from.

Turbo and High modes had very similar output curves with the only difference is really where they start at. Medium mode ran out past 6 hours. In all modes, the light runs at the end in low/firefly for several hours. 

 

UI

UI is similar to Thrunite’s standard UI, but with direct access to only Turbo on the tail cap. The light has the normal Eswitch up front and mostly normal UI there. Long press from off to go to firefly, however long pressing again shuts it off instead of going to low. Once in low, you can press and hold to cycle between low, medium and high. To access turbo double press the front switch or just turn on the rear tail switch. To get to strobe triple-click the eswitch. There is memory mode, here when the eswitch is used for low, medium and high only. As a result of the construction here there is no mechanical lockout. 

 

I did notice one UI feature that I think maybe a bug. When in medium mode if you leave the light for a few seconds, hit the button again expecting to bump up to high mode, instead the light bumps down to low. 

 

Recharging

Recharging here is accomplished via USB-C port that is capable of charging via C to C and or PD. Max charge rate I saw was 1.7A without issue in a near-constant current charge mode till the end. The total charge time of the included 3500mAh 18650 from LVP at 2.93v was 2:46:00. Full charge was measured at 4.18v.

The port cover here is worth mentioning. Like many, it’s rubberized silicon that pushes in place. They have a little dovetail to help keep it in place, but I find it kind of hard to push in and keep in place when in use. I found if I push the cover in and then pull it to the front of the light, it’s easier to put it in the dovetail and keep it in place. 

 

Final Thoughts

I have mixed feelings on the TN12 Pro, it’s not radically different from other models, but it’s a pretty great value if you’re looking for a throwy 18650 with onboard USB-C charging, cool white, and instant-on Turbo via the tail cap. 

 

For me, this doesn’t meet my EDC needs, but this isn’t really where the design is focused, as I feel like it’s more on the tactical side of things with EDC being a second thought. I had a hard time putting the port cover in place and keeping it there, it’s like the silicone is just slightly too long.

Overall it’s a good value right now with the coupons that are being offered on Amazon for a complete kit light if this niche is what you’re looking for and I think you will be happy with it. However, this isn’t different enough that I would rush out and buy it if I had a previous version or a light that did something similar. 

Buy the Thrunite TN12 Pro at Amazon https://amzn.to/3HikEpp