Tag: law enforcement

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Sofirn SC31 Pro Review & Giveaway ($27, 2000 Lumens, USB-C, SST40, 18650)

Sofirn has a new low cost EDC 18650 light out with the SP31 Pro. It features an SST40 LED capable of 2000 lumens and available with 2 different tints and onboard USB-C charging for a very low price. Thanks to Sofirn for sending this to me and providing a discount to my viewers. I also have a SP31 Pro to giveaway so make sure you check out the description of this video and top comment on how to enter to win. 

 

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Enter the Giveaway https://gleam.io/Xmkd9/sofirn-sc31-pro-5000k-kit-giveaway

 

Pickup the Sofirn SP31 Pro from Amazon. Don’t forget to click the Coupon code on the page for an additional discount too.

5000k Kit https://amzn.to/39JoSGf with Coupon DCNKLHS3

6500k Kit https://amzn.to/39yFJLC

 

Packaging

Sofirn won’t win any packaging contests but for lights that are sold online I don’t really give any bonus points for spending more in this area. It’s functional, generic, and does the job. With the light you get a Sofrin branded 3000mAh battery (Light only options exist), USB-A to USB-C Cables, lanyard, and spare orings, button cover, and USB port cover as well as a decent manual. 

 

Construction

The SC31 Pro has nothing I can find wrong with it, it’s a budget light but all the edges are chamfered anodizing is consistent, and markings are good. Starting at the tail, it’s slightly recessed but still tail stands well, non magnetic. The lanyard attachment point is on the tail as well. Internally you have a single spring and what looks like room for a magnet if you wish. 

 

Threads are square cut and nicely greased. The body tube has one pocket clip area milled into it, but the tube is reversible so it could go on the front or back. There is standard diamond knurling and it’s about average grip. 

The front of the light is removable. Internally it has a pretty stiff spring and it should work with all non proprietary 18650 batteries. Externally there is a silicone button thats fairly flush, the button has some texture to it to help you find it, and 2 LED underneath that work as a locator, and battery status indicator when charging. Minimal milling on the sides for heat dissipation. The USB-C Charging port on the rear has a rounded cover with a large flat. Mine fits pretty well and is out of the way. The head itself has a minimal bezel with no crenulations. There is a reflective coated glass lens, smooth reflector and LED centering is good. 

 

Size and Weight

The SC31 Pro is very similar in size and dimensions to the popular Wurkkos FC11. And for good reason, Sofirn is the parent company to both companies. I measured the SC31 Pro at 115.7mm in length, minimum diameter at 24mm, maximum diameter at 26.5mm. Weight with the battery and clip was 110g or 3.88oz. It’s IPX7 water rated.

 

Retention

The SC31 comes with a basic lanyard that attaches at the tail cap if you want. The pocket clip is decent but not as deep carry as I would like with 22mm of the light sticking up out of your pocket. It is a friction fit clip but fairly tight. If only this was a deeper carry clip it would be even better. 

 

LED & Beam

The LED that’s being used here is the Luminus SST-40 LED. It’s available in both Cool white (6500k) and Neutral white, and I have the latter here in 5000k. It surprised me a little as mine has a bit oa a rosy tint, it’s nice despite being only 70 CRI. It has a smaller hot center, with a medium amount of spill. There are some some kind of ugly outer edges in the beam with reflections off the edge of the reflector and bezel. Maximum output is rated at 2000 lumens and with the ramping modes you can adjust it to anything you wish. The light does have PWM but it’s minimal and only visible with my oscilloscope. This is expected since its running Andruil. 

 

Heat and Runtime

One thing that I have started doing is comparing my lights running Andruil as they come from the factory and then after thermal calibration. While I firmly believe that lights should come calibrated from the factory the reality is for the money here they don’t and that’s a shame because it’s worth doing. ZeroAir has a good writeup on this in his reviews, and I followed that and the difference in my lights were impressive. Turbo runtime went from 1:50 when uncalibrated to 3:05 after calibration, with peak of that being right at 2 minutes. So if you get this or any Andruil light it’s worth going through the calibration procedure. Output was also roughly 13% better during most of the duration too. This does effect overall runtime going from 7:05:00 uncalibrated to FL1 to 4:05:00 when calibrated to FL1 but this is a trade off I am willing to take for more output and a less aggressive thermal restraint. Max temp I saw when calibrated was 41C but this is my own setting and was at the 7 min mark. 

 

UI

The Sofirn SP31 Pro here uses the Andriul firmware by Toykeeper. It’s standard Andruil but I did notice one difference at the top and bottom of the ramp I don’t get the blink like I do on say my FW3A, and most other Andruil lights. I like this. By default the light ships in ramping mode, there is a stepped mode too. Andruil is good but complex. It’s highly configurable (for example you can change the behavior of the backlight switch) so make sure to take some time to understand it fully. 

 

Recharging

The Sofirn SC31 Pro has onboard USB-C charging. It supports USB-C to C charging cables as well as USB-C PD in my tests. It’s great to see a budget light support this. Total charge time of the included 3000mAh 18650 battery from LVP at 2.780V to full at 4.145V was 2:30:00 with the maximum charging rate just at 1.88V. I have no complaints here, and it’s great to see at budget prices.

 

Pro

  • My NW SST40 LED here in 5000k has a really nice tint with a rosy hue
  • Fantastic value for a complete kit
  • Andruil firmware is a love it or hate it thing, but it provides a lot of options for the enthusiast or budding flashaholic. 

 

Cons

  • The pocket clip here is a small letdown, it’s not as deep carry as I would have hoped. 
  • Non magnetic tail, although easy to modify to make magnetic. 
  • Edges of the beam are a little ugly. 

 

Conclusion

I am not ready to call this the Wurkkos FC11 killer since it’s an extremely similar light made by the same parent company but what I will call it is an extremely good value for a slightly more advanced light because it has Andruil UI. While I love the LH351D in my FC11 the tint here in the SC31 Pro is better in my opinion, slightly brighter, but you do lose the high CRI of the LH351D. 

 

The Andruil UI is complex, and that may be a turn off for some new to the hobby, but for a noob there is muggle mode. Take some time and study the diagram to understand how it works and I think you will enjoy it. Build quality here is appropriate for the price, nothing is bad but it’s also not class leading. This is a great all around light for the money here and I have no hesitation recommending it, especially at the price Sofrin has offered to my viewers with the discount you can find in the description. About $25 at the time of filming. 

 

Enter the Giveaway for the Sofirn SP31 Pro Kit (5000k) https://gleam.io/Xmkd9/sofirn-sp31-pro-5000k-kit-giveaway

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Jetbeam TH20 Guardian (2020) Review (3980 Lumens, XHP 70.2, 21700, USB-C)

The Jetbeam TH20 Guardian is an updated version of the previous popular TH20 Tactical flashlight. It’s rated for 3980 lumens from a Cree XHP 70.2 LED and a 21700 battery. It features onboard USB-C charging and has a powerbank function. Thanks to Jetbeam for sending it to me to review. 

 

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Packaging and Accessories

Packaging is standard Jetbeam hanging design with a nice photo of the light on the front and stats on the back. Inside accessories include the light, a 5100mAh 21700 battery, a belt holster, wrist lanyard, the USB-C OTG cable for charging and using as a powerbank, and then some nice spare red orings. Paperwork includes the manual, warranty card and COA. 

 

 

Construction

The TH20 is a solid well built light all around. Starting at the tail cap it has 2 large square ears that protect the button and paddles well, and allow for a place for the lanyard to fit. The light will tail stand but it’s not very stable when doing so. The knurled areas on the tail and body are on the smoother side but the milled areas on the light and heatsync give you an area to lock into. 

Threads on the inside are anodized, square cut, beefy and really smooth. Other manufactures take note, this is how it’s done. The tail cap has dual stiff springs, but the head only has a brass post, a little surprising for a tactical light. No issues with vibration though. 

The head section has a section that looks like heatsyncs, I think it’s more style though, The front bezel seems to be glued in place, I can’t get to move, It’s short but has large crenulations allowing light to spill out. The antireflective coated glass underneath is thick and well protected. Under that is the deep orange peel reflector and the large Cree XHP 70.2 LED. 

Size & Weight

I measured the overall length at 161mm. Maximum diameter on the head was 40.21mm and minimum diameter on the body was 29.5mm. The weight I measured with the battery, was 267.3g. This is a large light, no ways around that. See the photo below for some photos of similar 21700 sized lights. 

 

Retention 

This isn’t an EDC light to put in your front pants pockets, instead you have a holster option that the light comes with. It comes with a nylon holster, with a button belt loop and no Dring. The material here is nice but the stitching is all single stitch and it it’s not a premium feel.

LED & Beamshots

This light is using a Cree XHP70.2 LED in cool white. No tint data is given but it’s definitely cool white and has the characteristics of a XHP70.2 LED. So that means it has some beam distortion in the center, of a corona donut and then tint shift across the beam. It’s more a flood but the beam isn’t even, so I would call it on the floodier side of a typical flashlight beam. Definitely not a thrower.

The light has 4 solid on modes and then strobe.

  • Turbo 3980 Lumens
  • High 1500 Lumens
  • Medium 350 Lumens
  • Low 25 Lumens

No ratings are given for strobe but I would guess it’s equivalent to high or turbo.

 

Runtime & Heat

I am skeptical of the claimed 3980 lumens, at least that it can sustain it for any time. In my runtime graph here I see about 20 second before the light has stepped down. At this point it can sustain this mode for about 10 minutes before stepping down again due to thermal constraints with the maximum temp it sustained was 40.5C. Total runtime ended up at 2:26:00 but instead of shutting off the light ran for several more hours at basically moonlight mode. I stopped the test at 5:35:00. LVP kicked in at 2.946V.

UI

UI here is quite simple. You have a large mechanical button on the tail end of the light covered in a large silicone switch, it’s quite stiff, you won’t accidently press it, but it is loud. Next to it on both sides are metal paddles. When the light is off, the paddles give instant access to the strobe/sos mode of the light in a momentary manor. When you press the main button on the light the paddles give you mode options give you mode selections, with memory. The easiest way to lock the light out is mechanically by just turning the tail cap slightly.

 

Recharging

The TH20 offers charging via USB-C, but doesn’t support C to C charging. It features USB-A to USB-C which seems to be all most flashlights offer. Recharging the included the 21700 5100mAh battery from LVP to full took a total of 5 hours even, with peak charging rate 1.87A. The curve is a little abnormal but no big concerns with a battery this size. My one complaint is the LED light that gives the charging status is very close to the port, and combined with the port cover it can be hard to see depending on the cable you’re using. Charging stopped at 4.149V. 

The light can also be used as a powerbank. It comes with a USB-C to USB-A Female adapter cable that can be used to charge your phone or other device from the light. It can also charge a device like my phone with just a USB-C to C cable. I did a discharge at 2A, but when doing this it didn’t seem to step down gracefully like I would expect or it could be my equipment, not many lights do the powerbank feature. 

Pro’s

  • I like the warm gray color of the anodizing
  • Feels well made, and beefy, buttery threads.
  • The battery bank feature is nice in a pinch.

 

Con’s

  • Turbo is too short only lasting about 20 seconds.
  • Definitely has some distortion in the beam from the lens and LED.
  • It’s big, and on the expensive side.
  • While it tail stands, it’s not stable when doing so.

 

Conclusion

I don’t have a ton of use for a light like this in my daily uses. It’s large, heavy and turbo is too short to be useful for me on my example. I do think the tail design is pretty decent for direct access to strobe in a tactical situation but 3 simple light modes plus turbo for your solid modes. I wish turbo lasted longer then 20 seconds, it would be useful in tactical and non tactical situations. 

 

I love the color of the anodizing here, it’s gray brown anodizing, nice to see especially on a tactical light. The light is also very well built from what I can tell. Solid, and the rear switch takes quite a bit of pressure to push. If you need a solid well built tactical light thats in that middle ground between a flood and thrower then this fits that need, but isn’t going to be your best general purpose light in my opinion. 

Take a look at the TH20 Guardian 2020 at BatteryJunction https://www.batteryjunction.com/jetbeam-th20-guardian-v2.html

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Olight M2R Pro Review (1800 Lumens, 21700 Battery, Neutral White, Faster Charging)

Today I have up for review the Olight M2R Pro. I have been critical of Olight in recent reviews with Pro models because they are not much different from their non Pro lights. However the M2R Pro is the first “Pro” model I think that’s worth of the “Pro” name. Thanks to SkyBen Trading for sending this to me to take a look at and review. I will have a link to their shop in the description below. Make sure to check it out. 

 

YouTube Version of this Review: 

Full Image Gallery: https://imgur.com/a/SILnvUP

Pickup the Olight M2R Pro from Skyben Trading on Amazon https://www.amazon.com/dp/B07YP6P91F

 

Packaging & Accessories

Olight has quite a nice compact box for the M2R Pro. It’s white with a picture of the light on the front and throw and lumens numbers. On the back are more features, details and a spec table. The box itself is a magnetic side folder, that once inside you see the yellow warning card telling you to remove the battery protector. Once inside you see the light protected by it’s belt holster along with the accessories. 

Accessories that ship with the light are the Olight proprietary 5000mAh 21700 battery. It has the positive and negative as well as a plastic spacer on one side. You also get the dual direction pocket clip, standard Olight lanyard. The holster looks very similar to what came on the standard M2R. It’s pretty high quality, lightly padded, and has a plastic clip to secure the light, a hole at the bottom and a belt loop with a button. Lastly you get the new Olight MCC Charger that’s variable charge rate is capable of up to 2A. More on the charger later on in the review.

 

Construction

I am going to do some compare and contrast of the differences in the M2R and M2R pro for this section of my review. So if you haven’t seen my original review, make sure you check that out too. They are definitely similar but have differences as well. 

 

Size – The biggest difference between the standard and Pro M2R is the size. The standard light is using a standard button top protected 3500mAh 18650 battery, and is 130mm in length and about 25mm at the head in diameter. The M2R Pro is using a proprietary 5000mAh 21700 battery. As a result it’s grown in length to 136mm, and grown in diameter to 26.6mm in the head. Weight is up slightly to 180g a difference of 25g. 

 

Both lights are made from black anodized aluminum and share very similar styles. Starting at the head, the M2R Pro features a much more aggressive bezel. The points actually come to a point, more like a strike bezel. I wouldn’t want to EDC this bezel in my pants pocket because I think it would fairly easily rip the lining of the pocket. I have a few concerns about the longevity of the included holster as well. Thankfully the Bezel does screw off fairly easily, now all we need is for Olight to make a less aggressive model for people who want it. 

The lens on the M2R Pro is also different. Gone is the orange peel reflector and glass lens on the M2R. Instead a deep, plastic TIR type optic is in it’s place. This is a reflector and lens combo, that has no glass lens over the top. It means you can’t see the LED underneath either. The result on the beam pattern is a very focused hot center, and very minimal spill. 

Further down the head on the Pro we see similar but larger tear drops milled into the bezel. As we get to the switch area there is a similar anti roll ring except it has no milling on it like the M2R Standard had. Buttons are very similar but not exactly the same. The Pro is slightly shallower and silent when pressed unlike the Standard.

Bodies have another larger difference, the M2R Pro is more aggressive, each of the bars for lack of a better term are actually triangles that the points are slightly rounded. This really locks in better on your hands with or without gloves yet it’s small enough to still fit on the rifle mount that fits on the M2R. Internally Olight has went to a single tube design on the M2R Pro vs the dual tube design on the standard. They can get away with this due to that custom battery. 

The tail cap is also different on the Pro. Internally it’s contacts are different, and the battery goes in with the positive side facing the head, which is the opposite of most other olight’s including the M2R Standard. Externally they are similar, but the pro has a more beveled edge on top. On the very top the Pro features a revision of the button. The new button and charging surface is much more raised, the center is taller and has 3 prongs protruding from it. This makes it easier to actuate with gloves on. 

LED | Beamshots | Runtime

The Olight M2R Pro is using a Cree XHP35 in Neutral White, same as the M2R used, except in this application it’s driven a bit harder. Tint is pretty neutral white but does have a bit of green especially on lower power.

Olight lists the official output as the following. Outputs are thermally regulated.

Turbo – 1800 – 750 – 250

High – 750 – 250

Medium 1 – 250

Medium 2 – 60

Low – 15

Moon – 1

Overall Turbo is where you see the most difference with the modes on the M2R Pro about 300 more lumens, and 50 more on high. What I do like is that Olight is telling the step down progression and approximately how long each lasts on the box. Not a lot of brands are as up front as Olight is on this one. I applaud them for their honesty here. Heat on the M2R Pro was pretty well controlled. I measured for 10 minutes on Turbo and the hottest I saw at the 10 minute mark was 97F.

The beam pattern on the M2R Pro is pretty different then the Standard light. It’s got a hot centered beam with a much sharper cutoff and minimal spill which results in more throw. For a tactical light or one you mount on a weapon the Pro is the better choice due to that tighter beam and longer reach. Olight claims 300 meters on the Pro. 

For the first time that I can remember Olight is being upfront about runtimes and their progressions on higher level modes. My testing showed this was pretty accurate as well. Starting off on Turbo we cana see it lasts for just over 4 minutes, this is a gradual step down during that time. It then steps down to 750 lumens for what olight is saying is 145 minutes which agrees with my testing, then another 45 minutes before it shuts off. So total runtime from Turbo is 200 minutes. Lower modes obviously last longer.

 

UI

UI on the M2R Pro is similar to the M2R. The biggest difference I can see is in how the tail switch works. Now when you half press the button, you get medium 1 about 250 lumens, and then turbo 1800 lumens when you full press. This is in configuration 1, In configuration 2 the tail switch goes to turbo on half press and strobe on full press. 

 

UI is similar to other Olights but with some differences. Long press from Off to go to moon light mode, Double click to go to Turbo, and Triple click to go to strobe.There the front eswitch is mostly used as a mode switch but can be used to turn the light on and off from off as well. 

 

Recharging

The Olight M2R Pro features Olights new faster charging system. It’s capable of charging at 1A, 1.5A and 2A. This new magnetic charger looks almost identical to the old but it can be differentiated by the red background on the inside and new markings on the outside. This system is supposed to be smart and charge all your existing Olights (With the exception of the two pistol weapon lights that require slower charging) at optimal speeds. Getting the maximum speed out of the charger requires you got get the position just right I found out. It will start charging at pretty much any angle but it seems to be a little sensitive on the exact position rotation wise for maximum charging speed. If you really care about this get a in line USB voltage meter to monitor what’s going on. I have several that I have reviewed here on the channel if you need any suggestions.

 

I charged charged the included 5000mAh 21700mAh battery that came with the M2R Pro using this new charger. LVP on the battery kicked in at 1.84v and then I put it on the charger. I saw my charge time take 6 Hrs 15 minutes at 1.82A max. Charging seems to start slowly as it analyzes the battery, then ramp up, and then slow down at the end of charging. This is typical of Lithium ion charging and a good sign to see.

Pro’s

  • Much more user friendly to disassemble the head, but no glass lens on top.
  • Neutral White returns again.
  • Faster Charging system! 
  • New button on the rear is easier to operate and locate with gloves and has a more pronounced half and full step.

 

Con’s

  • Unfortunately Olight has replaced the standard battery configuration with a proprietary one. Using a normal 21700 with a magnet won’t work either.
  • I would love to see a less aggressive bezel be offered as an accessory or option.
  • No glass lens on top of the optic which means scratches will stay with the light.
  • Magnet still isn’t strong enough to hold the light in a horizontal position

 

Conclusion

The Olight M2R Pro is the first Pro series of light from Olight that I think deserves the name. It’s has some pretty significant differences from the standard M2R yet remains a similar light. I was a fan of the original M2R and I am a pretty big fan of the Pro as well. While I think the move to a 21700 battery was smart, I am disappointed Olight went to a customized proprietary battery version rather then keep the pretty standard button top 18650 they had in the M2R. I understand from a monetary reason why they did this and it allowed them to simplify the design of the light and minimize the size increase which maximizes compatibility with other accessories such as the rifle mount but it’s still disappointing to see standards be used. 

 

That said I am a fan here, I think the Pro version is a nice revision. I love the more aggressive milling on the body of the light, and the new smart charging system but that it remains compatible with the older accessories. The tail switch is nice as well and revised UI makes sense. I like how you can get half power with a half press and full turbo with a full press and lock on. The larger size of the light still remains compatible with the rifle mount and pressure switch as well for you guys looking to mount this one your firearms. The new beam shape gives you a better spot at distance. It’s nice to see they stuck with Neutral White here too. Overall I quite like the M2R Pro. 

Pickup the Olight M2R Pro from Skyben Trading on Amazon https://www.amazon.com/dp/B07YP6P91F