YLP Unicorn 1.0 Review (Samsung LHD351D, 90 CRI, 18650 EDC Light)

YLP is a Russian Flashlight manufacturer (Lights are made in China) that is new to the US market. Their name when translated roughly means bright ray. They have been known by enthusiasts for a few years but it’s been more difficult to buy their lights, having to use google translated versions of their website. Recently they have launched a US English version of the website and got in touch with me to take a look at some of their lights. The YLP Unicorn 1.0 has been on my radar since last year so I selected that to take a further look at and review myself. Thanks to them for sending this out and providing a discount that’s in the description along with links to follow me on various social media platforms. This will probably be a little bit longer of a review so settle back and enjoy. 

 

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Packaging & Accessories

Packaging on the Unicorn 1.0 is a nice magnetic closure box full of printing, showing the light on the front, a lot of the highlights on the sides and more details on the back. It’s nicely designed without looking excessive. Inside the light is protected with some custom cut black foam. Accessories include a pocket clip preinstalled, a basic lanyard, and 2 extra o’rings. The manual that came with the light is in borth Russian and English. It’s pretty thorough but an advanced manual is available online as well and I will have a link to it in my description. One other thing to add, my light shipped in a box covered with cool Russian stamps on it too, definitely cool looking and not what I am used to. 

 

Construction

The light is made from aluminum and hard anodized in a gray/brown almost tan color. It’s a really nice color and nice to see something other then black. Machining here is good, with no complaints. Branding is extremely minimal with just the Unicorn 1.0 name and Unicorn logo on the rear of the tail cap, it doesn’t even say YLP on it anywhere! 

The tailcap itself is flat, and magnetic. The internal magnet is held in place with the tail spring so if you want to remove it, it’s easy to do so. You have a place for the lanyard to go on the side of the tail cap if you choose. Threads internally are beefy and square cut.

The knurling on the tail and body tube is aggressive, it feels good in my hands but you may see some accelerated wear of your pants under the pocket clip. It’s pyramid shaped with the tip left on. There is a Y shape milled out of the knurling to add some style to the light, you can see some tool paths in this but I think that’s done on purpose. The tube itself is not removable as it seems to be glued to the head. 

 

The head itself has shallow heatsyncs around about ¾ of the range. The button sits in a slightly raised block on the head but is then recessed inside this. The button itself has a clear silicone cover over it. Underheat there are red and green LED’s used for indicating battery voltage and as a locator beacon. The button itself is on the small side and may be a little hard to actuate with larger gloves on. The front of the light has a smooth bezel with the TIR optic in place. There isn’t glass over the optic so you may see some scratches over time. 

Size & Weight

The YLP Unicorn 1.0 is a pretty compact light for what all it offers. I measured it’s overall length at 102.2mm, maximum diameter in the head at 27.20mm, and minimum diameter on the body at 25mm. When compared to the FW3A is about 20mm shorter, and the Wurkkos FC11 is about 14mm longer. The Unicorn 1.0 weighed in  with a Sony VTC6 battery and clip onboard at 113.6g. Compared to the FW3A’s 98.2g, and Wurkkos FC11 at 111.8G. 

Retention

The Unicorn 1.0 features a reversible pocket clip with plenty of room in it’s top loop for thicker pants. It’s not super deep cary but I found it to carry quite well. As I mentioned earlier the knurling here is aggressive and while I like the feel in my hand, you might find it wears out your pants pocket a little faster them most lights, especially under the pocket clip. The magnet in the tail is quite strong and has no trouble holding the light. It’s also fairly easy to remove if you wish. I had no issues with it activating in my pocket during cary thanks to the recessed e-switch on the head of the light. 

 

LED & Beam

The YLP Unicorn 1.0 is using a 4200k Samsung LH351D at a minimum of 90 CRI. This is one of my favorite emitters right now and a fantastic choice for EDC in my opinion. It’s warmer in tint and doesn’t have any of the green that the LH351D in the Wurkkos FC11 had. My LED was nicely centered, and has a TIR style optic. The light doesn’t have a glass lens, which means overtime you might see a few scratches. Not a huge deal with everything else going on here. The beam pattern does have a defined hot center, and the transition to the spill isn’t the smoothest but it’s not bad either. 

One of the side effects of this light not being designed for huge output numbers is heat is well controlled and it’s also configurable in the UI if you want to push it a bit more. 

1 Minute = 90F

5 Minutes = 101F

10 Minutes = 104F.

 

I measured the parasitic drain of the eswitch at 22?A which is pretty minimal. I didn’t measure any PWM with my scope or eye.

 

Runtime and Outputs

Officially the light produces the following in it’s default UI. .

Turbo 850 lumens

High  450 lumens

Medium 170 Lumens

Low 40 Lumens

Moon 3 Lumens

Runtimes here didn’t have any big surprises from the regulated driver. I performed my tests with a 3000mAh Sony VTC6 battery but you don’t need such a high output battery in this application, a NGR18650GA battery would be a perfect comdination here. Turbo was good for just under 4 minutes, and we then saw stepdowns to 65% relative output. This continued to decline to about 50% output at the 30 minute mark or so but then the light started increasing in output as it cooled and the battery was able to keep up. This peaked at 60% relative output before a sharp decline to the lights lowest mode at the 130 minute mark where it continued running till LVP kicked in at 2.859V at 300 minutes. It’s nice to see active thermal controls on this one. 

 

 

UI

 This light has 4 different UI modes. By default it comes in what YLP calls Basic UI where the light has 5 discrete modes and memory mode turned on. It starts off in low and when you hold the button it starts ramping up about every second. When it gets to the top it automatically starts ramping down. Single click to turn off, Double clicking when on gets your to the maximum output. 4 Clicks gets you to battery check mode where the light flashes the batteries voltage. The way the basic UI works with it cycling up and then down instead of resetting takes a little getting used to as it’s different from a lot of lights and requires you to go up through high before going lower if thats what you want. 

 

The other main UI modes are UI1, which is ramping with memory mode turned on. UI2 which is ramping with memory on and the buttons light on, UI 3 is 5 modes, memory off, and starting on medium instead of low. 

The light has other advanced features which are best if you look at the advanced manual on the YLP website as you can adjust the thermal settings, and engineering mode where you can configure each UI mode through a series of clicks. These are complex and for time sake I won’t go over them in this review, but the manual has you covered and the translation is decent. You can find the full advanced manual here. 

 

Pro’s

  • Great overall size and clip
  • Wide acceptance on it’s battery type, flat tops, button tops, protected, unprotected it takes all the 18650 types.
  • Not another black light
  • Great LED and Tint
  • Very flexible user interface the default Basic UI does it for me just fine but ramping is available if you want it.

 

Con’s

  • Knurling is quite aggressive, and if EDCed in a pants pocket this will eat away at it over time.
  • Not the brightest light in this class but more than enough to get the job done with less heat and more usability.
  • Lowest output mode should be 1 lumen or less
  • Minor annoyance with the Basic UI, I would prefer it start back over on low after reaching top output rather then reversing back down through high, mediu, low etc. 

 

Conclusion

This is a light designed with practicality in mind instead of big numbers for a marketing purpose. As a result it can sustain itself on higher outputs without large stepdows. It’s using a high CRI LED with a pleasant tint and very useful beam pattern. For me it ticks all the boxes on what I want as a solid all purpose flashlight. 

I have taken it walking several times over the few weeks I have had it and it’s done great with that. It’s a useful beam pattern and I like the combination of tint and high CRI LED. It has a lot of UI options for you if you want, if not the default UI I enjoy. 

I hope we see YLP continue the Unicorn line of lights, making enhancements and tweaks as it goes along. At this price point it’s a lot of value, coming in significantly less than some of the well known brands that also share animal names. I look forward to seeing other lights from YLP, after reviewing the Unicorn 1.0 the bar was set high, lets see what they can deliver. I recommend the YLP Unicorn 1.0 without reservations.

If you are considering picking up a YLP Unicorn 1.0 make sure to check the description for a link to their English website and use the code in the description to save 15% off the price which helps cover shipping cost. 

 

Purchase the YLP Unicorn 1.0: https://ylplight.com/en/katalog/1/ruchnye-fonari/unicorn-10/

Use code “liquidretr” at checkout to save 15%

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

Wowtac A6 Review (1460 Lumens, Super Small & affordable 18650 EDC Flashlight)

Wowtac has a new ultracompact 18560 EDC light on the market with the A6. The light is running an SST-40 emitter in either cool or neutral white (Maybe?), it comes with an 18650 battery and is microUSB rechargeable all for a very affordable price. Thanks to WowTac for sending this to me to review.

 

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Packaging & Accessories

Packaging here is a basic Wowtac brown cardboard box, that’s shared with the A6 and A7 models. It notates what model and emitter are inside. Accessories included with the light are a WowTac branded button top 2600mAh 18650 battery, a microUSB cable, 2 extra orings, pocket clip, and a spare port cover. The manual is in English, German, Japanese and Chinese and in case you don’t know WowTac is supported by Thrunite and covered by a 2 year warranty.

 

Construction

As expected the light is made from aluminum and anodized black. Machining here is good. The tail cap is recessed slightly and allows for good tail standing and has an attachment point. Inside is a single spring and no magnet. 

The body tube and tail cap both feature some pretty aggressive knurling. While I like this in my hand, it will most definitely wear a spot in your pocket. The body tube is not reversible meaning the pocket clip is only mountable on the rear of the light. I would prefer a little deeper carry clip but this one is good and does an adequate job.

The head of the light features a semi translucent button with blue and red LED’s underneath. The blue LED comes on for the first few seconds when the light is in use and then when recharging the light will go red to indicate charging, blue to indicate charged. On the sides there is a little bit of milling for heat dissipation and style. On the rear there is a small silicone cover for the MicroUSB recharging port.

 

Size & Weight

I measured the overall length of the Wowtac A6 at 97mm, diameter at the head at 24mm, and diameter at the tail at 23mm. Weight with the included battery and clip was 96.1g. The water rating is IPX-8 rated which is good for this type of onboard charging port. 

This is a small light for an 18650 side eswitch. It’s the shortest side switch 18650 light I have that has onboard USB charging. The Emmisar D4 and BLF FW3A are both shorter but by very small amounts. The Olight S2R Baton II is just a little longer and slightly slimmer. It’s roughly the same lenght as a Reylight Lan or Pineapple but thicker due to the 18650 vs 14500 battery.

LED & Beam Pattern

This light is using a SST-40 LED and in my example is cool white. A neutral white version is listed on WowTac’s website and in the literature but the neutral white doesn’t seem to have ever been available in the past few months. Maybe it’s delayed significantly. The reflector here is unusually large and short, with a nice orange peel. The result is a beam profile with a decently large hot spot and a good amount of spill. I do notice some tint shift across the beam from the hot spot to spill unfortunately. Overall a very useful beam for EDC and general tasks in my opinion. Sorry for the beamshot tint here, it’s more blue and green then it should be, not sure what went on photography wise, ill have it sorted for my next review.

 

Heat & RunTime

For my runtime tests, I used the included Wowtac branded 2600mAh battery. This is an adequate battery for the price, but you can replace it with any quality 3500mAh if you want more runtime. Turbo on the Wowtac A6 will run for 1:30 before stepping down significantly. It went from 100% relative output to roughly 28%. 1460 lumens to 400 according to the manufacture. The light then ran slowly declining to about 20% relative output for 170 minutes. The last 100 minutes or so were a slow fade and then it ran in low then firefly for a total runtime of 260 minutes. 

Heat was well controlled during my runtime tests, and the hottest I saw the light get was 93F within the first minute. 

 

Listed output modes are:

  • Firefly – 0.5 lumens
  • Low – 12 lumens
  • Medium – 80 lumens
  • High – 400 lumens
  • Turbo – 1460 lumens
  • Strobe – 350 lumens

Mode spacing is ok, other then turbo sticks out here quite a bit. I would be prefer high be a bit brighter and medium and be stepped up a little to compensate. 

 

UI

The UI utilizes a single e-switch up on the head of the light. The button is small and would be hard to use with gloves. UI here is simple and shares from other Wowtac & Thrunite lights. From off, long press to go to firefly mode. A short click from off will get you in to normal mode with memory. The light starts in low and if you hold while on it will progress from low to medium and then to high. Double click to go to turbo. Double click from turbo to go to strobe. 

 

PWM

My scope does detect some PWM on this light in Low, Medium, and High, but my eyes don’t see it with my eye. 

 

Recharging

The A6 has onboard recharging via microUSB. It’s disappointing that it’s not using USB-C as other lights in this price class like the Wurkkos FC11 uses USB-C. Anyways I charged the A6 from LVP at 2.757V to Full at 4.13V in 3 hours 14 minutes at a max of 1A. Constant speed out to just about the 2 hour mark before decreasing as the battery fills up. I tested the included battery capacity in my Xtar VC4s at 2389mAh out of the rated 2600mAh. 

Pro’s

  • Great Value & a complete kit
  • Choice of emitters maybe
  • Small size

 

Con’s

  • Missed opportunity to add a magnet to the tail cap.
  • Neutral white is listed as an option but has never actually been available for purchase yet.
  • LVP kicked in and shut off the light at a fairly low 2.757V.
  • Huge drop in output between Turbo and High 1460 lumens vs 400 lumens

 

Conclusion

My conclusion is that the Wowtac A6 is a good, low price, high value 18650 based EDC style light. Due to it’s small size and pretty decent pocket clip it rides well in the pocket. The interface is intuitive and makes sense. The beam pattern makes sense here for EDC, it’s flody with a hotspot, I just wish it had less tint shift and that high was a little brighter, but this can hold its own. 

I can recommend this light but wish the Neutral white would come available soon. Hopefully we will see it sometime soon after Lunar New Year. 

 

Purchase the Wowtac A6 EDC Flashlight on Amazon at https://amzn.to/38Rzz7J

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