Category: Review

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Olight Perun Mini (Special Edition) Review (1000 Lumen, 16340 Headlamp, Velcro Mount)

Today I have the Olight Perun Mini, a smaller sized version of the Perun I tested earlier this year. The mini I have here is the limited edition in the Orange color which I love. It uses a 16340 battery and doesn’t have have proximity sensor. Thanks to Skyben for sending this to me to look at and review. Let’s take a closer look at this lightweight headlamp. 

The Olight Perun Mini in Orange (Special Edition) https://amzn.to/32bCVlO

The Olight Perun Mini in Black https://amzn.to/3fu8cEs

The Olight Perun Mini in Black with headband https://amzn.to/3gVjsts

 

Special thanks to Zeroair for allowing me to use a few photos. See his review of this light at https://bit.ly/30iih0T

 

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Packaging & Accessories

The package stays consistent with Olights white textured boxes and color printing. Since this is a limited edition it shows the orange off nicely. On the back it’s full of features and specs. 

Several accessories come with the Perun mini, first you get the light itself with the clip preinstalled, the proprietary Olight 550mAh battery, a lanyard and lanyard threading tool/clip removal tool, the MCC magnetic charger, and then the velcro duty patch and manual.

A headband is available for the Perun mini, but it’s an optional extra and I don’t have it here for review. I talk a bit more about it in my retention section.

 

Construction

The light is made from Aluminum and in this special edition anodized in a lovely bright orange color. I really do love the orange and it makes sense for a headlamp. It’s not going to be as durable as black as colored anodizing is typically softer but I am ok with that. A Lot of the design ques here are from the larger Perun. You have a flat magnetic tail with Olights recharging system built in, and the slotting for the included lanyard. 

The body is the same milled pyramids that’s been on some other recent Olights, I like it, it’s a little different and a nice amount of grip. Internally the threads are anodized and fine square cut. There is a small spring in the head, and remember because this has Olights recharging the battery goes in positive down. The head itself trades out Olights typical blue accents for black. The clip and how it mounts is a little different on this and I mention that in my Retention section. The button is fairly large and sits flat in the head of the light. I had no issues with it getting pressed accidentally when pocket carried. 

 

 

 

Size & Weight

I measured the overall length at 61.5mm, maximum diameter at 21.5mm at the head, and minimum diameter at the body at 20.5mm. Weight with the included battery and clip was 51.8g.

 

Size wise it’s very close to the Olight H1R, Wowtac H01 I reviewed last week, and about half the size as the Olight Perun I reviewed several months ago.

Retention

As an EDC in your pocket the Perun mini carries very similar to the S1R or the H1R. The one big difference is how the clip. It’s a little different design in how it attaches to the light. It’s a friction fit, and captured but the ends have a little bulb on them to help reinforce that. To remove it though you need a small tool like a screw driver or blunt butter knife to just get it started and then it comes off. It carries deep in the pocket, it’s dual direction and there is a good amount of space for material at the top of the loop.

As a Headlamp this is where things get interesting. It comes with a hoop velcro patch I will call it. On it is a tube that rotates, the clip of the light goes into this tube and it secures the light. The idea is this could be put on a hat that has a place for a patch or a uniform, plate carrier, vest, etc and wear it on your chest. None of these are things I actually have at the moment so for me it’s not the most useful but I could easily sew Velcro onto something if I needed but it’s really a specialized application.

As I mentioned earlier the traditional around the head strap isn’t included with this light, it is sold as an optional extra and I don’t have one this time. But from looking at ZeroAir’s review you can see in the photo below (Used with permission) it looks like a decent strap. Instead of having a silicone set of loops like the H1R Nova or full size Perun had it has the soft side of velcro sewed on. The idea is you take the patch mount and stick it on the headband but when your doing this it doesn’t cover all of the hook side of the velcro so it’s left there scratching your forehead. With the light being as light as it is I think the patch mount is just too big, and the best solution would be to just cut the mount up a bit where not needed. Or use the mount from another light, the mount from the H1R works fine.

 

LED & Beamshot

Olight has gotten into an unfortunate cycle here where on some lights for one reason or another they don’t specify the LED they are using. That’s the case with the Perun Mini, all we know is that it’s cool white but I would guess about 6000k so not too cool. If I had to guess this might be using the same LED as the full size Perun so maybe the Cree XHP 50.2 LED. There wasn’t any PWM that was noticeable to me.

 

The beam out of the plastic TIR optic is all mostly flood, there is a hot center but it’s spread out over most of the beam, and there is minimal spill out the rest. This works well as a shorter range headlamp and short range EDC, I have no complaints, Olight does TIR optics well. The optic itself is plastic and textured as a way to diffuse the light.

  • Turbo – 1000 Lumens then step down to 250
  • High – 250 Lumens
  • Medium – 65 Lumens
  • Low – 16 LumensMoon – 2 Lumens

 

Heat and Runtime

I did my runtime tests with the included Olight High drain 16340 battery. Turbo starts stepping down after 1 minute exactly suggesting it’s a timed stepp down and by 90 seconds it’s at 25% of relative output or around 250 lumens. Here is tuns out for 1 hour and 25 minutes where it hits the FL1 standard. The light keeps running out to 1hr 47 minutes before Low Voltage Protection kicks in at 3.156V. Maximum heat I saw was 38C at just at 2 minutes. 

When I compared it to the full size Perun I was a little surprised at the results. The full size light doubled the amount of time in turbo (2 minutes) but high output although it was brighter it was exactly the same.Total runtime can be compared at 1 hr 47 minutes to 2 hr 47 minutes. 

 

UI

The Perun mini features Olights standard UI. It does not have the proximity sensor that the full size Perun had. So when off long press gives you moonlight mode. When off a single press will give you low, if you keep holding the light will cycle through low, medium, high. Double press at anytime to get turbo, and triple click to get SOS. It’s a basic no frills, low feature UI that anyone can understand. I would love to see Olight make an advanced UI that’s switchable like some manufactures are starting to do now. 

 

Recharging

The Olight Perun Mini includes a proprietary 550mAh 16340 battery. It has both the positive and negative on the traditional positive end of the battery. This is so Olight’s magnetic charging system functions when the battery is installed in the light. This is down on power slightly from what other rechargeable 16340 headlamps are shipping with by about 100mAh.

It also includes the MCC 1A charging cable, I do wish Olight would make the bases or USB side different colors as there are several version now of this cable. Charging for me took 1 hour and 5 minutes, and the fastest charging rate I saw was 0.75A, so just slightly over 1C for this battery. Charging stopped at 4.237V so slightly higher voltage then I would expect to see. 

Pro’s 

  • Limited Edition Orange
  • Nice deep cary captured clip for pocket use
  • Mode spacing is pretty good, turbo is a big bump up

 

Con’s

  • No LED is specified officially, it’s sad to see Olight go to this. 
  • The mounting system to use it as a headlamp isn’t a fully tested idea since it leaves exposed velcro where it’s likely to scratch you. That said it works well when mounted on your chest.

 

Conclusion

The Olight Perun mini is a nice update to the H1R as a light itself. I do wish they would possibly considering making a 18350 version to give double the available power without much increase in diameter. Maybe we could call that the Perun Short. 

 

As for the mount I think the light would have a larger appeal with a better more traditional head strap with the silicone mount like what has been used in the past, and then include the velcro mount as the optional extra. Instead Olight decided to do the opposite and compromised the lights functionally to fit this niche market. From a sales standpoint it doesn’t make a ton of sense to me as a way to launch the product but I am just happy we have a nice special edition orange from Olight too.

 

Overall not a bad headlamp if the mounting options fit what you need or you have a silicone mount you can use from another light. It’s more expensive than some of the low cost, small headlamps I have reviewed this year but the beam is probably one of the best, if you don’t mind cool white. I can recommend it as long as you are aware of the mounting options. 

 

Full Image Gallery: https://imgur.com/a/cp3VG8e

 

The Olight Perun Mini in Orange (Special Edition) https://amzn.to/32bCVlO

The Olight Perun Mini in Black https://amzn.to/3fu8cEs

The Olight Perun Mini in Black with headband https://amzn.to/3gVjsts

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Wowtac H01 Review (Headlamp, $16, 16340, USB Rechargeable)

Wowtac has a new headlamp on the market with the H01 and it’s been getting some positive buzz in the flashlight community for it’s low price and high value. It’s running a Cree XP-G2 LED, a 16340 battery, and has onboard recharging. Thanks to Wowtac for sending it to me to take a look at. Wowtac has provided a discount using my code below for the month of July, so if you like this one be sure to check that out and save a few dollars.

Wowtac has provided a discount code to get 20% off the H01 for the month of July by using code 20LiquidRetr at https://amzn.to/3iKFu3Q bringing the final price down to $15.99.

 

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Packaging & Accessories

Wowtac’s package is a small cardboard box with everything packed in tight. Good luck getting it to fit like it arrived ever again. The outside has just the brand, model number and emitter. In this case it’s a cool white. Included in the package is the light itself, a Wowtac wrapped standard 16340 battery, a basic Wowtac head strap, microUSB cable for recharging, 2 extra orings and a spare usb cover, and the manual.

 

Construction

The light is made from aluminum and machining is pretty good for the price, my only small complaint is the milled heat syncs in the rear of the head still have slightly sharp edges. The tail allows for it to tail stand but there is no magnet. There is nuzzling in the body section that’s pretty standard. Threads between the head and body tube are anodized, short and square cut. There is only a spring in the tail of the light with the head having a small brass post. 

The head has the microUSB charging port directly to the left of the emitter when looking at it head on. The port cover sits flat but the little pull tab does stick out more then I would like. On top the semi transparent silicon covers the button and sits slightly domed and smooth. There are LED underneath that are used to indicate the battery charge level and during recharging. The lens is a deeply recessed TIR style optic held on with a exterior retaining ring. 

 

Size & Weight

I measured the length at 67mm, diameter of the body at 21mm, maximum diameter of the head at 22mm. Weight with the battery was a light 47.7g. The light is IPX8 rated.

 

Comparisons to other 16340 sized headlamps.

Retention

 

No clip is included with the H01 which is a little disappointing but I can see why they did this given the price point and it would have been a tail down carry most likely given how the body profile is cut. The headstrap itself has a silicone mount with 2 loops and the light will mount in either direction. The straps are black with Wowtac woven into them. There is no silicone grip strips on the inside of the around the head design. I found the headband comfortable with how small and light this light is.

 

LED & Beamshot

The H01 is running a Cree XHP G2 LED in cool white. No specific tint is given. This does the job pretty well without any undesired tint issues like the XHP-G3 LED has so I appreciate Wowtac making this selection. My beam pattern here has a centered hot center from the TIR with a good amount of spill. There is a big of a square pattern to the spill of the beam, it’s especially noticeable at shorter ranges. There is some PWM in the middle modes, but it’s not anything I notice or my eye does. 

 

Specs

  • Turbo – 614 Lumens
  • High – 198 Lumens
  • Medium – 62 Lumens
  • Low – 16 Lumens
  • Firefly – 0.5 Lumen
  • SOS – 176 Lumens

 

For my nightshots see the video version of this review.

 

Runtime & Heat

For my runtimes I ran the light with the included 650mAh 16340 battery. Turbo in my tests lasted for 70 seconds, a little shorter then what Wowtac quotes, from there it continues running in the 35% relative output while slowly falling over the next 80 minutes following the decline of the batteries voltage. It’s a regulated driver but the regulation isn’t’ the best. The FL1 standard comes in at 1 hour and 27 minutes of total runtime but the light continues making light out to 2 hours and 13 minutes. The last 30 minutes of runtime the light does flash on and off every  few minutes, it’s impossible to still notice if you’re using the light at the time. When the light completely shut off I measured the voltage at 2.895V. Maximum heat I saw was 42C.

I did try to run this light with a CR123A battery as it physically fit’s in the light but the driver isn’t designed for the lower voltage range and you end up getting the low power warning which is the light flashing on and off in kind of a beacon mode.

 

UI

UI here is pretty standard from WowTac and Thrunite. Long press from off to get to the firefly mode. From off a quick press gets you low, and holding the button down then starts the light progressing up it’s 3 available modes. The light does have memory mode in the normal L-M-H modes. Double press takes you to Turbo, and Triple press gets you to the only blinking mode SOS. 

 

Recharging

Recharging the light is accomplished via the onboard MicroUSB port on the side of the light. The LED’s under the switch turn red when charging and blue when charged. While it would have been great to see USB-C here, but this light was built with a low target price so MicroUSB it is. I measured the total recharging time to take 1hr and 33 minutes, maximum charge rate was 0.52A, so just below 1C. I measured the charged battery at 4.15V.

Pro

  • High value, small and lightweight
  • Standard 16340 Battery
  • Neutral white may be available in the future.

 

Con

  • Unlike many other headlamps it’s not designed for pocket EDC use, there isn’t a pocket clip or tail magnet. This does help save cost.
  • Driver isn’t designed to use a CR123A battery and gives a low voltage warning if one is used. 
  • A bit of a square pattern to the spill of the beam

 

Conclusion

If you have watched my reviews before, you know I am a headlight proponent. I use a headlamp often around my house and car when cleaning, doing home repair projects, and just other stuff, because it allows me to have both hands free. The Wowtac H01 offers a good, low cost, basic headlamp that gets the job done. It has enough runtime on the lower modes for moderate sized tasks and is a great value for getting a complete package here with the battery included, and fast shipping from the US. If you want longer runtimes of light with a larger battery it’s going to be better suited.

 

My con’s list isn’t that big of a deal given the cost here and the focused headlamp only use. It’s been a while since I have seen a light with this square of beam pattern, it’s not my favorite for sure but something a non flashaholic won’t notice probably. I can recommend the H01 if you’re looking for a small low cost, rechargeable headlamp with decent runtimes, it’s certainly a much better option then genetic headlamp options from brands you have never heard from that’s available on Amazon.

 

Wowtac has provided a discount code to get 20% off the H01 for the month of July by using code 20LiquidRetr at https://amzn.to/3iKFu3Q brining the final price down to $15.99.

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Xtar BC4 Battery Charger Review (1.5V Liion and NiHM Charger, USB-C)

Today I have a bit of a speciality charger from Xtar the BC4. It’s a charger that’s designed for use with 1.5V lithium ion batteries and NiHM rechargeable batteries. It fits both AA and AAA sizes, has 4 bays and features USB-C as an input. Thanks to Xtar for sending this too me to take a look at and review. 

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Packaging & Versions

Packaging here is a basic hanging retail package with clear front showing you everything you get. The standard unit comes with the charger, charger cover, and a USB-A to USB-C Cable. The manual is quite simple and available in several languages.

It’s worth noting there was an older model of charger that Xtar sold under their Allmaybe brand, that’s also called the BC4. That was a 4 Bay charger that charged 4.2V lithium batteries and isn’t at all like the charger we see here. It’s confusing and I wish Xtar would have chosen a different name for the charger we are looking at here today. 

 

Recharging

I tested the charging of this light with primarily large AA sized batteries although it will charge AAA sized batteries too. The charge will only charge NiMH and 1.5v Lithium Ion chemistries. 4.2V Lithium Batteries of either size are not supported. 

All the usual Xtar technologies are supported here, 0V activation, 3 Stage charging to maximize battery lifespan, Precise cut off when charged, Reverse polarity protection, short circuit, overheat etc. I started with charging the 1.5v Liion battery and as you can see from the graph here it took 2 hours and 16 minutes at a maximum of .3A. The batteries stopped charging at 1.54V.  

For my NiMH charge the total charge took 2 hours and 7 minutes, so slightly faster and you can see that it was a more pulsed charge with voltage remaining very consistent. 

 

For the last test I charged 2 nimh, and 2 liion batteries at the same time, and the total charge time was 2hrs 40 minutes. Here we saw a total charging rate peak at 1.5A spread across all 4 batteries. 

Uses for 1.5V Li Ion batteries

One thing I wanted to touch on is where and why you might choose a 1.5V lithium ion battery over a NiHM or standard alkaline. The very basics of how they work are, it’s using your standard 4.2V lithium ion cell and then has circuitry to step down the power to 1.5V. The ones here I tested Xtar provided, and since you use an external charger they have a larger capacity then  Lithium ion batteries have a better power density and lighter weight then their comparable alkaline cells, and you don’t have the one time use either. In terms of power these 1.5V batteries don’t suffer a voltage sag as they discharge like Alkaline and NiHM do, so your high drain devices like camera flashes won’t slow down during use. The bad side is the built in power meters in some devices won’t be accurate as they count on that voltage sag to estimate the amount of life left. There is also no memory effect when compared to NiHM.

 

I did run a quick runtime comparison with the Olight i5T CU with the Xtar 1.5v Lithium ion battery they rate at 3300mAh, and an Amazon Basics High Capacity NiMH (2400mAh) I previously had tested this light with. You can see here in the graph the outputs are identical except for the very end. The Liion cell has a very sharp drop off when the internal protection circuit kicks in on the battery and stops all current. The NiMH battery on the other hand has some gradual decline as voltage drops at the end of it’s lifecycle. Runtimes were within just a few minutes difference with the Nimh having the slight advantage on this light. Not sure how Xtar is calculating their cell rating on this one. 

 

Conclusion

This is a basic charger from a brand with a good track record. I am not sure it has a ton of applications in the current flashlight market for enthusiasts but it has applications elsewhere in the home. It’s a nice charger for photographers looking to recharge their eneloop batteries for flashes or those who switch over to 1.5V lithium cells which would work quite well, for anyone with kids to recharge batteries for the endless number of toys, and other household tasks. Yes there are flashlights still using AA sized batteries that use Nihm batteries where this and the 1.5V lithium batteries would work just fine, I just personally use 4.2V 14500’s in all my lights where I am able to due to more performance and good runtimes generally. 

 

I think this would be a little more useful charger if it also charged the more conventional 4.2V lithium ion batteries like 14500’s as then it would make a great travel charger to take care of 2 physical sizes, and 3 chemistries/voltages in a small package, and able to use USB-C to C natively. The onboard flashlight does light up but it’s a standard 5mm LED, nothing to write home about but better than nothing in an emergency. The charger also has a USB-A out that’s rated for 5V at 1A, so you could use it to charge your phone in a pinch. Overall this is a specialty charger for a niche market but it does a good basic job for what it’s designed for and I can recommend it if you fall into that niche. 

Find the the Xtar BC4 https://www.xtar.cc/product/BC4-135.html

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Xtar AF1 Review (Portable Ozone Generator)

Xtar a company primarily known for it’s battery chargers and batteries along with a few other things such as flashlights, has a new product, and a new category for them. In front of me I have the Xtar AF1 Portable ozone generator. 

 

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Ozone Disclaimer

Ozone isn’t super safe and before you use an ozone generator you need to be aware of how to safely use it. It can cause eye and lung irritation as well as difficulty breathing in higher concentrations. You shouldn’t use an ozone generator in the same room or space as people or pets are in, and then make sure you thoroughly ventilate the space after the treatment is done to dissipate any remaining Ozone. Ozone is heavier then air so it tends to collect at the lowest point in the room. I would encourage you to do your own research if you do decide to buy any ozone generator. 

 

Tell a few Specs

The AF1 is a small portable Ozone generator that’s 2.74” in diameter, 1.4” thick and weighs 3.7oz. It has an internal lithium polymer battery so it can be run without AC power, or you can hook it up with the included USB-A to USB-C cable to a power source (It supports USB-C to C) for longer runtimes. It’s made of aluminum with a metal grill on top. If you look carefully you can see the small single plate ozone generator inside in the middle. 

 

On the bottom you have a nice set of specs that tell you charging current (4.2V @ 0.38A), and a rated power of 3W. The AF1 has 4 modes that each put out ozone to treat a certain size space. 

  • Mode 1 – 0.01m3
  • Mode 2 – 0.1m3
  • Mode 3 – 0.5m3
  • Mode 4 – 3m3

 

UI

I find the UI here frustrating, it’s simple but I just have trouble getting it to work reliably. You long press to turn it on and then it blinks the power level to you. The easiest thing to do is just to let it go and in about 3 seconds it turns on to the lowest mode, you then quick press the button to go up in modes. Long press to turn off. It works fine but is a little counter intuitive, when it’s blinking I want to press the button again to start the generation but it doesn’t work this way. 

Conclusion

This is a bit of a tricky one to make a conclusion for. The AF1 definitely generates ozone, but it’s not a ton, it will struggle with trying to improve odors in a room, or moderately sized car in my experience. I wish you could hook it up to a power source and it would run until the power source was depleted or if you had an AC adapter it was unplugged, however that’s not the case, so when I ran it in a car, with a large capacity battery or an AC adapter plugged into a wall outlet it ran for 2 and a half hours before shutting off via a timer. The internal battery is nice especially on lesser settings in small situations. The large Ozone generators you can buy online for about $75 produce orders of magnitude more ozone and these are more appropriate for larger spaces like rooms or entire cars with strong odors like smoking.

https://i.imgur.com/sBYOHvN.jpg

 

The better use for the AF1 I think are small applications, deodorizing a gym bag, putting it in a shoe box or plastic bag with smelly shoes etc. A large plastic tote filled with hunting gear you want to get rid of the human scent etc.  Here the AF1 can produce enough ozone in a small enclosed space to actually make a difference especially if your running it for a few cycles hooked up to a large battery.The EPA doesn’t recommend Ozone as a method to kill viruses currently, so I don’t recommend it for that. One application I plan to try is use in my refrigerator as that’s a popular use of ozone too at low rates. 

 

An low power ozone generator is probably something most people don’t need but something I think many would find useful.

Pick it up on Amazon at https://amzn.to/3dkyl6v

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Wowtac A4 V2 Review (617 Meter Throw, 1895 Lumens, 26650 Battery)

Today I have a review of the Wowtac A4 V2 flashlight that’s utilizing a Cree XHP35 HI LED an included 26650 battery to produce a handheld thrower flashlight with nearly 1900 lumens. Thanks to Wowtac for sending this to me to review. 

 

WowTac is having a sale for Father’s day on all of their products. 20% off all lights via the WowTac Amazon store, and 30% off the A4 V2 with my discount code in the description only on June 15 through the 20th. So make sure you check that out to get a gift for a dad in your life or to treat yourself. 

 

Get 20% off for all WOWTAC flashlights using the code “2LiquidRetro” at https://amzn.to/3eaPX5W

Get 30% off for the A4 V2 Neutral White using the code “3LiquidRetro” at https://amzn.to/2UHRV6f

Get 30% off for the A4 V2 Cool White using the code “3LiquidRetro” at https://amzn.to/3hoFmXk

The sale runs from June 15 to June 20, 2020

 

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Packaging

Packaging is a brown rigid box with a deep lid that fits all the way to the base. Similar to other Wowtac and Thrunite lights. The outside is minimal with just the light name and line drawing and then emitter option on the side. Inside the light is protected with foam. Accessories include the 5000mAh Thrunite branded button top 26650 battery, basic lanyard, spare orings, and  spare button cover. 

Construction

The light is made from aluminum and anodized black. I have no complaints with the machining. The tail is non magnetic, flat and allows for tail standing. The light comes into 3 pieces, the tail, body tube and head. The tail and body tube has square knurled that are reasonably shallow, they do a good job at adding grip without being too aggressive. 

The tail cap has 2 large beefy springs inside, not what you typically see but it does a fantastic job of making the battery not bounce or rattle. The body tube is non reversible (anodized on the head end, raw on the tail end). The head itself is fairly standard, the steps up the the lens are closer to 90 degrees then angular and gradual. The front bezel is smooth and I was able to twist it off by hand. The glass is anti reflective coated. The reflector is smooth and deep, with the LED having some space around it at the bottom. 

 

Size & Weight 

I measured overall length at 125mm, minimum diameter on the tube at 32mm and maximum diameter on the head at 48mm. Weight with the included battery is 235g

 

Competition

A couple of competitors came to mind with the A4 V2, the Thrunite Catapult V6 and the Astrolux FT03. The Astrolux is closest in terms of price, but it’s head is significantly larger. I wouldn’t think about trying to carry the FT03 on my belt with a holster but with the A4 V2 that’s not an issue. The Thrunite Catapult V6 is similar, but has a slightly larger head. 

 

Retention

There isn’t much to say here on retention. There is a small hole in the tail cap for a lanyard that is included with the light. For lights like this a holster can be a nice option but one isn’t included.

 

LED & Beam 

The LED in use on the Wowtac A4 V2 is the Cree XHP35 HI. A cool and neutral white model are both available, and in my example I have the Neutral white. Tint is on the warmer side of Neutral which I enjoy I would say between 4500k and 5000k. The beam with this LED and the smooth fairly deep reflector is a thrower. You get a small tight hot center and a large dim spill. At lower powers the spill is not very visible. 

Wowtac’s claimed ratings

Turbo – 1895 Lumens

High – 1058 Lumens 

Medium – 208 Lumens

Low – 28 Lumens

Firefly – 0.5 Lumens

Strobe – 1200 Lumens

 

Heat & Runtime

I ran an uncooled heat and runtime test with this light and agree with Wowtac’s claims. Turbo has stepped down at the 3 minute mark to the 50% relative output mark where it ran till the 24 minute mark. Here is ran at about 42% relative output for the bulk of the time about another 108 minutes before stepping down and low voltage protection kicking in on the light at 2.985V. The light gets warm around the mid section where the LED is and other electronics. Maximum heat I saw during Turbo was 57C (134F).

 

UI

The UI here is standard Wowtac/Thrunite. It’s simple with just the features you need and nothing more. It’s a simple electronic switch under a slightly raised dome button. Underneath is a 2 LED (Red & Blue) to indicate charge status. It comes on blue briefly when the light is turned on. 

 

Long press from off to get moonlight mode. A single press turns the light on in it’s lowest mode. When on if you long press it will advance up in modes. You have a low, medium and high. Double press to shortcut to turbo, and once in tubo double press again to go to strobe. 

 

Recharging

The A4 V2 has onboard charging via MicroUSB. The port is slightly offset from the directly behind the button, not typical but not bad either. The silicone cover doesn’t get in the way. Total charge time for the included 5000mAh battery was 2 hours and 53 minutes. Charging started quickly, at 1.8A and generally increased up until the 2 hour and 18 minute mark before slowing down as it ended. Maximum charge rate I saw was right at 2A. The battery measured 4.155V when charging stopped. There is a LED inside the switch that’s red when charging and blue when charged.

Conclusion

The Wowtac A4 V2 is a nice budget thrower, available in both neutral and cool white, so everyone can be happy. It’s less expensive then other similarly sized lights running a 26650 battery with performance that’s just as good. It doesn’t come with as many accessories but for the price I am ok with that. 

 

Don’t forget about the father’s day sale here either, as this would make a great gift. It’s an all inclusive package with the battery and onboard USB charging. It’s available from Amazon so it will arrive fast and has a great return policy. If your dad or someone else in your life hasn’t had a modern LED flashlight powered by lithium batteries they will be amazed at how much and how far the light goes in such a small package. Gone are the days that you need a flashlight the size of a baseball bat, here are the days a ton of power fits comfortably in your hand and only weighs 8.29oz.

 

This is a nice budget light with no budget features. I can recommend it. 

 

Get 20% off for all WOWTAC flashlights using the code “2LiquidRetro” at https://amzn.to/3eaPX5W

Get 30% off for the A4 V2 Neutral White using the code “3LiquidRetro” at https://amzn.to/2UHRV6f

Get 30% off for the A4 V2 Cool White using the code “3LiquidRetro” at https://amzn.to/3hoFmXk

The sale runs from June 15 to June 20, 2020

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Olight i5T Cu Review (AA, 300 Lumens, Raw Copper, Great EDC)

Olight has another raw copper light out for all you copper fans with the Olight i5T Cu. This is a special edition of the i5T which has been released in several different editions in 2020. It’s a 2 mode light taking a AA battery with a deep cary pocket clip. It’s similar to the Olight i3T but larger. Thanks to SkyBen for sending this to me to review.

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Versions

There are a couple of versions of the i5T from Olight. There as a Shot Show edition they gave out to people, it was aluminum with a neutral white emitter, A CoVID relief special edition that was sold, it was aluminum and had some blue anodized accents on it, a normal black anodize and desert tan models, and the one I have here the in copper. Everything except the shot show edition has the standard cool white emitter. 

Packaging and Accessories

The i5Tcu came in what I would call a gift box. It’s a heavy duty white cardboard that’s finished nicely with a color photo on the front and a limited amount of details on the back. Inside the light was vacuum sealed in plastic with an anti oxidizer packet to prevent any patina from forming until it arrives in your hands. The only included accessory was the manual and GemTec AA battery that came preinstalled. 

Construction

No complaints here on construction quality, Olight does a nice job with these, and is one of my favorites when it comes to their raw copper machining. Everything is nicely chamfered, and polished. It also comes in the least oxidized state of any of the copper flashlights I have. The overall design here is a largely a scaled up version of the Olight i3T with a few differences. At the tail the buttons appear to be the same, as the i3T. The proud switch has a hard plastic edge and then a rubberized grip at the very top. It takes quite a bit of force to active the switch which I like. This one won’t come on in your pocket on accident. I do feel a bit of cell movement internally when pressing the switch which feels a little unnatural. 

The knurling on the tail cap is mostly horizontal with just a touch of vertical, mine seems to be not perfectly centered, like it is on the i3T. Not sure if this is intentional or just a slight manufacturing issue, either way it adds a nice amount of grip to unscrew the tail for battery replacement and style. Internally the tail section is made of copper too, and has nicely cut square threads that need a bit of grease.

The pocket clip is push on style but fits tightly, more on retention in a minute. The body itself has the double line spiral as the i3T does. It’s fairly deeply cut and the walls have minimal chamfer. It’s mostly for style but adds some grip to. The head is very plain, it has the model number and serial engraved into it and does not appear to come apart or it’s a one piece design. The lens appears to be plastic and be a one piece with the optic and reflector.

 

Size & Weight

I measured the length of the light at 95.5mm, diameter at 17.9mm and weight with an Amazon Basics High Capacity NiHM and clip at 112.3g. It’s a pretty heavy light, but that’s what you expect for copper

When I compare it to other similar lights I have, the diameter is a little smaller than my Reylight Pineapples or Ti LAN or the copper variants. Length wise it’s a little shorter too. If you liked the Olight i3T it’s just a little longer and slightly larger in diameter. It’s fairly comparable in size to the Olight M1T Raider, but smaller diameter and slightly longer. 

 

Retention

Retention on the i5T is good. I like to EDC 14500 lights, they are a good balance of size, weight, and most importantly diameter. This is especially true when I am wearing shorts. The i5T has a reasonably deep carry pocket clip, and on the copper model it’s a bronze PVD colored finish that fits pretty well especially after the light takes on some patina. It has a reasonable amount of room for material at the top too. It is using Olights dual direction clip which some love to hate. I will say my original clip on my i3T did snag not go back into shape. Olight did offer a replacement but it was only available in black, not the original PVD bronze copper it came with. It would be kind of nice if Olight included an extra clip with these special editions since they don’t seem to have spares.

 

LED & Beamshot

The i5T Cu here is running an Osram P9 LED in cool white. That said it’s not Olights typical 6500k, it’s warmer and more neutral, I would guess somewhere about 5500k or so. It does have a bit of a green tinge. The beam is using what Olight calls a PMMA lens. It creates a beam that is mostly a spot, with minimal flood. Good for EDC. There is a bit of PMW on low according to my oscilloscope and camera but I don’t notice it with my eye. If you are sensitive this may bother you.

 

Runtime & Heat

The i5T Cu is designed to run with 1.301.5V batteries so Alkaline and Ni-Mh batteries primarily. As you know from watching my other reviews I don’t run any light with Alkalines because they leak. Olight has provided the i5T with an Alkaline from the factory, so get it out and replace it with a high quality rechargeable Nickel metal hydride instead. 

For my testing I used an Amazon Basics High Drain cell, Previous testing shows these are slightly above 2500mAh, so basically on par with Eneloop Pro’s for half the cost. Peak output is right at 300 lumens and the light holds this for a timed 3 minutes before stepping down to right at 50% output where it runs for for just short of 2 hours and 30 minutes before stepping down and ran at it’s lowest mode. This time was the FL1 standard of 10% relative output. It eventually turned off completely at 5 hours and 45 min.  There is no Low Voltage protection built in to this light, so my battery had a voltage of 0.9V when I pulled it out. So when the light gets very dim, it’s time to switch the battery. Maximum heat I saw was 30.4C at the 3:30 mark.

I had read a few accounts of people running this light with Lithium Ion batteries so I wanted to test that too. Olight doesn’t recommend this and neither do I after testing. The light isn’t built for this at all, while it does substantially increase the output you will damage the light if you continue to do this due to the immense heat and increased voltage lowering the life of the LED. The light also doesn’t have low voltage protection so I used a protected KeepPower 800mAh cell to protect the battery from damage.

Total runtime with the Liion was 23 minutes to the FL1 standard, 31 minutes till protection kicked in. It’s a pretty linear decline until the 20 minute mark where voltage really starts having an impact on output. Temps are the big story here, this is the hottest light I tested when run this way and that makes sense given this is outside it’s designed mode of operation. Here a bit of a table of time and temps.

 

Time Temp in C Temp in F
0:00:30 36.1 96.98
0:01:00 40.7 105.26
0:03:00 53.4 128.12
0:09:00 69.3 156.74
0:15:00 72.7 162.86

As you can see the light gets dangerously hot, super fast. At 30 seconds it’s 36.1C at 3 minutes it’s 53.4C, at 9 minutes it’s 69.3 C, and at 15 minutes it’s 72.7C. To put this into a frame of reference most adults will have 3rd degree burns after 2 second exposure above 65C. So for this reason alone this light should not be run with Liion batteries it’s unsafe.

 

UI

UI here is super basic as it’s a 2 mode light. The light always comes on in it’s lowest 15 lumen mode and then if you press again you get the higher 300 lumen mode. There are no flashers or anything else. It would have been nice to see another mode to give you an ultra low 1 lumen mode. 


Pro’s 

  • Copper! With a great surface finish
  • Carries Well in the pocket
  • Good beam characteristics for EDC
  • Nice button

 

Con’s

  • Only Cool White is offered to the Public, there are probably better LED choices here too.
  • No moonlight mode
  • Pretty Middle of the road performance here. It would be nice to see 14500 support.

 

Conclusion

The Olight i5T Cu is a nice special edition light for general EDC, especially if you like the patina and characteristics that raw copper can develop over time. Olight’s timing is pretty good too with the positive antimicrobial characteristics of copper.That said you pay the price in weight here for copper, and I wish they would have went with a different LED and a more advanced driver. This is a basic light and it’s low mode is still too high for many who want a 1 lumen or less mode. Other then that it’s a nice high quality light I enjoy having around and I think you will too if you are a fan of raw copper. 

If your interested be sure to check out my link to where you can pick this up on Amazon from Skyben trading. 

Full Image Gallery https://imgur.com/a/w89SyWL

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Lumintop HL3A Headlamp Review (2800 Lumen, 18650, Multiple LED)

Are you a fan of the FW3X series of lights but ever wished there was a right angle version you could use as a headlamp and had a magnetic tail? If so, your light has arrived, with the Lumintop HL3A, in a nutshell it’s a right angle version of the FW3A. Thanks to Lumintop for sending this to me to review. Since I have reviewed several other FW series of lights I will try to keep this review a bit shorter. 

 

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Packaging and Accessories

Packaging of the HL3A is similar to the other FWXX series of lights, but larger because of the additional accessories. It’s a brown retail box with a line drawing of the light on the front but limited technical info. Inside accessories include an extra o’ring, pocket clip, and a nice headband. The headband here is nice, it’s a 3 piece design and the elastic has the silicon grip material around the inside.I especially like the orange accents, it really brightens up the light and helps with visibility too. 

 

Construction

The light is made from aluminum and is hard anodized in a fairly flat black. Machining here is good, what I expect from Lumintop. The tailcap here is magnetic and quite strong. It’s a one piece design with the body tube and features a small lanyard hole. The body piece has a square stubbled knurling that looks almost milled in place, it’s fairly aggressive for a headlamp. The threads are long on this model, raw, and square cut. 

The head is kind of large to accommodate the 3 LED’s. It sticks out a ways from the body, more then most of your typical right angle lights. There are very shallow reliefs milled into the sides and tops, more for style then heat dissipation I think. Inside there are springs on either side of the battery. The button is large, and flat on the top of the light. It’s an electronic switch and presses easily and it should work with gloves well too. 

 

Size & Weight

I measured the length of the light at 81mm, diameter of the body at 23.4mm, and length of the head at 34mm. Weight for the light with a battery without the clip is 102g. 

For an 18650 headlamp the HL3A is quite short and small yet the head still has a decent amount of thermal mass. However this makes it less suited for pocket EDC in my opinion. The head just sticks out further then I want. That said the magnetic tail here is a nice addition and it’s quite strong. 

The headband is good as mentioned before, it has an orange silicone mount for the light. While you can unthread the head while on the mount to change the battery it’s more difficult than removing the light itself.

LED & Beamshot

My example of the HL3A here is running three Cree XPL-Hi Cool White at 6500k. I like the XPL-Hi emitter but Cool White isnt my favorite tint. Thankfully there are other LED’s and tints available including Cree XP-L HI 5000k, Nichia 219C 4000k, and SST20 at 4000k. The XP-L Hi’s produce the most peak lumens at 2800, the Nichia’s about 1600 lumens. 

The beam is using a Carclo style optic here, the specific part number isn’t mentioned but it does a good job of creating a flood. Good for even diffused light up close and decent amount of distance too at higher outputs. No complaints here.

Runtime

For my runtimes I used a Sony VTC6 battery. The light will accept button tops or flat top cells but for max output I would recommend a non protected battery and the light is using factory calibration. On turbo the HL3A instantly starts stepping down in output, possibly quicker then any other light I have measured. At the 30 second mark where the FL1 standard is, it’s making significantly less light than it does when you turn it on, but here is where I set the 100% of relative output. At 1 minute it’s making 50% of this value and at 2 minutes it’s making 20%. Here it remains stable for 7 hours of runtime before stepping down a few more times and running at its lowest mode. LVP here isn’t a defined value, just the lowest output. If you decide to purchase this light just expect the bulk of the output to be about 20% of it’s claimed peak value. That said this is more than enough for most close up headlamp tasks.

Maximum temps I saw during my runtime was 35.2 (95F) degrees celsius at the 35 second mark.

 

UI

The UI here is standard Andruil, and I think it ‘s pretty well suited to a headlamp. I will link to my FW3A review in case this is your first time seeing Andruil and include the diagram below. It looks a little complicated but once you get a hang of it, it works pretty well 

Mechanical lockout here isn’t an option due to those exposed threads and single tube design. 

 

Pro’s

  • Small and Compact
  • Andril firmware allows you to really set the light level where you want and need it for optimal runtime. 
  • Several LED’s and tints to pick from.
  • Magnetic Tail

\Con’s

  • Max output starts decreasing almost instantly

 

Conclusion

If you need a headlamp with a lot of output for a very short amount of time with a good UI and good build quality the HL3A is a good choice. To me it’s disappointing how quickly it starts to ramp down in output that’s true of most of the FWXX series of lights, so it’s not surprising. That said I like the rest of the light quite a bit. Andril adapts itself well to a headlamp with either the ramping mode or stepped modes. 

 

The Carclo style optic gives you a nice even beam that you can even customize if you wish by swapping it out. Modding potential here is pretty good as you can get easy access to the LED’s through the front. Other emitter mods, turboglow are all options here too. I think the reliability here should be pretty good too due to the design changes vs the FW3A. It has a single tube design, and no tail cap issues because there isn’t a tail cap. The head also has retaining rings inside so there is less to move around and cause an issue. 

 

So if you love the FW3A and wished there was a right angle version to use it as a headlamp, this is your light. Go check it out.  

 

Full Image Gallery: https://imgur.com/a/8namuJR

Pickup the Lumintop HL3A at http://www.lumintop.com/hl3a.html

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Frelux Synergy 2 in depth review (LH351D, 14500, Made in the USA)

Today I have a special light on my review table, the Frelux Synergy 2. If you are a long time subscriber you may remember that in October of 2018 I reviewed the original Frexlux Synergy 1 side-by-side flashlight. The Synergy 2 is the larger big brother and brings lots of new improvements and upgrades to the side-by-side format, and is almost entirely made in the USA. Let’s settle in for a longer review and look at the Synergy 2.

 

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Packaging

Packaging for the Synergy 2 is a custom made cardboard box. It’s basic, but neatly done with just the Frelux logo and slogan on the top. The inside flap has a quote and a US flag to remind you the light is made in the US. Inside, the light is protected by a laser cut black foam protector. Accessories are a Frelux sticker and little quick start manual with a link/QR code to download the full manual. 

 

Construction and Machining

The Synergy 2 is made from US sourced 6061 aluminum. It is offered in a large variety of anodizing colors with Black, OD Green (what I have here), and a blue being the core colors at the time of review. The clip is made of grade 5 titanium and is also available in  raw, gold, and blue colors. 

It’s a side-by-side battery design, with the batteries in a parallel circuit. At the front of the light you have two brass contacts that have physical reverse polarity protection provided by a circuit board surrounding these contacts. The result is a light that’s a little picky on 14500 batteries if you decide to run those. Button tops are required, and watch the diameter of your cells too. Frelux has a list of tested batteries that are known to work with the Synergy 2, and it’s probably best you stick to those. VapCell’s 1100mAh models seem to be the best option (14.09mm). My 800mAh Keeppowers (14.41mm) were a bit too large in diameter.

The Internal Construction is a neat design; you have a brass threaded rod spanning the length of the light that threads into the head section, goes through the middle and tail section, and then the tail nut tightens everything in place and provides compression on the o-rings on each section to provide water resistance. The switch up front is an electronic switch, but it’s a very satisfying feeling too; it’s solid and crisp. The switch also has a mechanical lock feature which I recommend using during carry. Just rotate it clockwise and the button physically can’t press the e-switch. There isn’t any visual sign it’s locked, which is a little disappointing, but it’s an effective solution and keeps the UI simple. The Synergy 2 doesn’t carry a formal water rating, but Ben has tested it in a 8ft column of water overnight without a problem, so it should be ok in most situations. 

The tail brings the light all together; externally it has a nice USA engraved on one side of the black button and the battery orientation diagram on the other. The tail nut is a cool piece it’s what holds the entire light together and holds the clip on the light (along with the dovetail) during battery changes via an o-ring, which is a nice improvement over the Synergy 1. Internally there is a circuit board with three springs-two for the batteries and one for the brass center rod.

 

Machining 

One of the reasons why I enjoy this light is all the machining content that is shared on the Frelux Instagram page. I am a want-to-be machinist. I enjoy watching several YouTubers make stuff, and just want a machine to play with. Ben of Frelux produces these lights in his home shop with a Brother CNC machine. Make sure you check out the video version of this review for some of this machining footage.

What’s somewhat unique here is how he has setup the 4th Axis on his machine along with the four sided pallet design, to maximize his machining times and get the most work done per cycle. With the pallet design it’s almost like a 5th axis machine. He designed a tool that mounts in the mill to allow the mill to rotate the parts in the fixture and continue machining without human interaction. The Synergy 2 took all of this into account during the design process. It allows him to maximize his time while the CNC is running to get the next pallet of parts ready and do other finishing and assembly tasks. The end result is a light that was designed with production and keeping the overall final product affordable in mind. All tumbling and anodizing is done in house for tighter tolerances on quality. Even the soldering of sub components, finish assembly, packaging, and shipping are done at the Frelux headquarters. 

 

Size and Weight

I measured the overall length at 95mm, width at 41.6mm, and thickness at 21mm not including the clip. Weight with Vapcell 14500 batteries is 6oz or 170g. This makes for a decently heavy light for its size and material. This design inherently has more material left after machining than a typical cylinder light. More aluminum could be removed through more complex machining internally, but it would greatly add to the complexity and overall cost. As far as competition there really are not many other side by side AA lights on the market to compare it to, so can we say class leading? 

Retention

The retention of this light is interesting. I have to first start with the size and how that impacts its pocket carry. I enjoy carrying a 14500 sized light, especially in warmer months as I wear more shorts. Since cargo shorts are no longer fashionable or accepted in my house, the result is less pocket space and an EDC to suit. With jeans it’s a bit of a different story. I find that despite the added width of the side by side format, there is still room for the light in my left front pocket and my phone deeper down in the jeans pocket. It’s too big for the coin pocket that you typically find on the right front side of many jeans. This is where the Synergy 1 was just about the perfect size.

That said one of the Synergy 2’s new features is it’s tension adjustable pocket clip. This is a neat design, the clip is retained in a dovetail in the tail section and then the tail nut that holds the tail section on to the light controls the clip’s ability to slide closer or further away from the body, thus setting the tension. It can be very tight or fairly loose, so it’s adjustable to a variety of different pocket materials. That said the very end of the clip isn’t flared out much so it can sometimes be a little hard to get started onto a pocket. Frelux does include a small adhesive vinyl sticker to place where the clip makes contact with the body to help prevent excessive wear on the anodizing. It’s a nice touch but I wish more then one was included in the package.

 

Grip in the hand is still fairly comfortable. If I choke up a bit I can still get all 5 fingers on the light. It’s a kind of modified pistol grip, if your thumb is on the light jimping on the top, the jimping on the bottom ends up fitting well with my middle finger. I do wish the jimping was slightly deeper and a little more aggressive. 

LED & Beamshots

The Synergy 2 is using a Samsung LH351D LED at 5000k and 90 CRI. This is a great emitter in my opinion and is quickly becoming one of my favorites that’s in current production. It’s a nice combination of tint, output, and high CRI. It’s surrounded by a smooth fairly deep reflector, with an anti reflective coated glass lens on top. There is just a hint of tint shift in the very center of the beam. I only noticed this when shining it at full power onto a white surface, it’s not noticeable during real world use. The resulting beam does have a pronounced hot center and ring at the edges before you get into the spill. Practically this isn’t a bad thing and the deeper reflector helps the light throw better than I initially expected. That said, I would prefer to see an orange peel reflector to smooth that transition out a little further.

This light is using a driver that Frelux had designed specifically for this light and it’s circuit boards are produced and populated in the USA. It has a ramping UI that I will speak more about here in a minute. The light is capable of running on the three most common chemistries of AA sized batteries. Standard Alkaline batteries, Ni-MH producing a maximum of 250 lumens, and Lithium Ion 14500’s producing a maximum of 700 lumens. The driver features memory, Low Voltage Protection(LVP), and temperature protection as well. No PWM was noticed with either battery type. 

 

Heat and Runtime

I ran three runtimes a few times with this light to see the differences. I focused on rechargeable batteries since that’s what most people will run this light with most of the time.

For my test with 14500’s (Lithium Ion) I used 2x VapCell 14500’s. Mine happened to be flat tops which won’t run in this light, but thankfully some small 1mm magnets worked to get around this until my button tops arrive. I got three minutes of the highest output before this light stepped down due to thermals. As you can see the heat continued to increase here but everything was pretty tame, peaking at 33.4C (which is basically body temperature). It’s a safe temp, almost too safe, as I would prefer a bit longer runtime for a little more heat. From there the light ran at 42% relative output for 2 hours and 13 minutes, before stepping down to about 18% relative output and running for another 10 minutes before shutting off. LVP was measured at 3V for each cell.

Next for my runtimes I tried with some older Eneloops (4000mAh Total). Simply put the output here is extremely stable for the entire runtime, and the light ran until 2 hours and 20 minutes of output. The last test I did was with some Amazon Basics High Capacity Ni-Mh batteries. These are said to be rebranded Eneloop Pros but at about ½ the cost. Mine averaged 2475mAh each after testing the cells independently. Overall runtime here was 3 hours and 4 minutes. The extra roughly 800mAh buys you about 45 minutes of extra very stable runtime. Heat on either Ni-Mh was basically ambient temps.

While the light does run on the three different chemistries of batteries, it’s my opinion that the best option is really lithium ion 14500s as these give the most output and still a good amount of runtime for an EDC style light of this size. Alkalines should be the battery of last resort due to their lower output and potential for leaking; it would be a shame to damage the light from preventable corrosion. Since the batteries are in parallel the light will run with only one battery if you wanted. Same outputs, but just less runtime. It can be a weight savings measure or if there was only one cell left in the package in an urgent situation.

The driver has one odd quirk that you should be aware of if you run the light until low voltage protection kicks in. If it takes longer than 30 seconds to change the batteries there is a good chance the light won’t turn back on with fresh cells. The solution is to just leave the tail piece off for 2 minutes to reset the driver. The technical reason for this is there are two sets of code for each voltage range the driver operates on. This could have been eliminated but it would have increased the driver’s parasitic drain, which no one wants. 

 

UI

The Synergy 2 is using its own UI system, but don’t let that be a worry. It’s simple and familiar. It’s a simple ramping UI. From off, a long press of the button will give you a shortcut to the lowest mode of output. From here a long press again will start the light ramping up in brightness which takes about 2 seconds to reach the top output. Unlike other flashlights there is no flash to let you know you’re at the top or bottom of the range, but this isn’t an issue as the light just stops and doesn’t cycle over. While ramping you can stop anywhere and press the button again to reverse your direction of the ramp. Double press from on or off to jump to maximum output. There are no blinking modes on the Synergy 2, and I don’t miss them personally. 

 

Pros

  • Great emitter choice, nice tint and high CRI
  • Multi Chemistry battery support (Alkaline/NiMH & Liion)
  • Impeccable Fit and Finish
  • Made in the USA!
  • Lots of color options but they are not always all available or published.

 

Cons

  • No moonlight mode, lowest mode of operation is approximately 2 lumens with Ni-MH batteries and 5 lumens with 14500s.
  • The light is a little picky about the length and diameter of 14500s
  • The side-by-side format takes up a decent amount of pocket real estate. 

 

Conclusion

The Frelux Synergy 2 is a unique light in the flashlight market. It’s a custom light in the sense that it’s made by one man in his garage in the USA, to exacting standards. Everything about it but the LED and eSwitch are custom designed for this light and made in the USA. Ben machines the light himself, anodizes them inhouse in a variety of colors, solders the USA made circuit boards, and does final assembly and testing himself (and sometimes with the help of the kids). The result is a light that has very tight quality control and superb attention to detail. 

 

It has creative design features too, like you can mix and match body pieces with other Synergy 2’s to create your own color and button combinations. The door is open to different materials for the body sections and buttons too, if he chooses to make this not only a custom light but a highly customizable one too. 

 

The adjustable tension clip is a smart design that I find works pretty well, and being deep carry I find it’s retention is good tool. It stays in place too during battery changes, which is an upgrade over the Synergy 1. This isn’t all the clip does though; it can also be used to tighten the brass nut that keeps the center section mounted to the head too. 

The Synergy 2 does all this at a price that’s less than your typical custom light that’s made in the USA. It’s a light I have thoroughly enjoyed watching develop on the Frelux Instagram  account, and mine will definitely be in my EDC rotation. I imagine I will carry it more when I am wearing jeans vs shorts due to its width, but that’s largely a personal preference with how I carry a knife and smartphone too.

These are truly custom made lights at this point, with Frelux taking preorders and then producing lights in batches and finishing them to your color specifications. So if you are interested in one, be prepared for a potential wait. Wait times so far have been fairly reasonable in my experience, with Frelux being careful about how many preorders they take. So if you want one, make sure to join the Frelux Facebook page and follow them on Instagram too so you know when preorders open.

Overall this is a fun light and one you should definitely check out if you want to get something unique, custom designed, and made in the USA.

Frelux Synergy 2 Order Page:  https://frelux.com/
Synergy 2 Manual:  https://frelux.com/pages/s2
Frelux Instagram Page:  https://www.instagram.com/frelux/
Frelux Facebook Group:  https://www.facebook.com/groups/265291334054570/