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Product Protection by Asurion, LLC
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uvBeast New V3 365nm MINI - Black Light UV Flashlight – High Definition Pure Ultraviolet - Professional Grade High Power Upgraded 5 Core UV LED – USA Stock
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We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
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Purchase options and add-ons
| Special Feature | Does NOT dim after a few mins of use like typical 365nm UV lights, Low contamination UV output (more useable 365nm UV for superior results), Rechargeable, Upgraded Edition: More UV 365nm power, Wider UV beam, Longer working time, Accidental operation protection {ATTN: Double-click to turn ON] See more |
| Color | Anodized Black |
| Power Source | Battery Powered |
| Light Source Type | UV LED 365nm |
| Material | Aluminum |
About this item
- Attention: Double click to turn ON. Switch is not faulty. WHY V3 365nm MINI? Aimed at those who need a smaller more portable device but still want uvBeast UV power. Using a UV LED from the larger and renowned uvBeast V3 365nm model, the MINI is a smaller, lighter, convenient package which slips into your pocket but still packs a hefty UV punch! Upgraded Edition: More UV 365nm power, Wider UV beam, Longer working time, Accidental operation protection
- UV On A Different Level Entirely. Same high octane yet low contamination uvBeast UV as the V3 365nm. The viewing quality will really impress you. Filtered 365nm UV is considered as the gold standard sweet spot for UV users. uvBeast optimized 365nm UV is in a different league, with little visible light leak, which is exactly what you want in a UV light
- No More Hassle. At last, no-faff charging! Relief. Simply connect the cable to charge. That’s it. Unscrew nothing, remove nothing. No more hunting around for now-where-did-I-put-that-charger, or, turn back-I-forgot-the-charger
- User-Centered Design. Our R and D people are not sleeping. We talk when we must and shut up and listen to feedback when we need to. We're always moving with innovation and new product developments. This time we enter the fray with size, portability, and convenience with as much optical uvBeast power we can muster. With user generated wish lists and rigorous user testing, you’re getting a proven and field tested product and avoiding a dud which nobody likes
- A Convenient Little Package. And it’s ready out-of-the-box. It’s our uvBeast UV power, and newest UV tech which we’re known for, which combines small size with a big UV payload that you’re looking for. High power UV means better results for you
- Attention: Double click to turn ON. Switch is not faulty. Prevents accidental operation in your pocket
Frequently bought together

Product information
| Additional Features | Does NOT dim after a few mins of use like typical 365nm UV lights, Low contamination UV output (more useable 365nm UV for superior results), Rechargeable, Upgraded Edition: More UV 365nm power, Wider UV beam, Longer working time, Accidental operation protection {ATTN: Double-click to turn ON] |
|---|---|
| Power Source | Battery Powered |
| Light Source Type | UV LED 365nm |
| Voltage | 3.7 Volts |
| Battery Type | Lithium Ion |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Water Resistance Level | Water Resistant |
| Battery Description | Lithium-Ion |
| Bulb Base | GU5.3 |
| Light Source Wattage | 450 Milliwatts |
| Mounting Type | Handheld |
| Battery Life | 4 Hours |
| Wattage | 450 Milliwatts |
| Number of Light Sources | 1 |
| Batteries are Included | Yes |
| Light Source Special Features | Low contamination UV output, Upgraded UV power and beam, Longer working time, Accidental operation protection, Rechargeable, No dimming after use |
| Runtime | 5 hours |
| Item Dimensions D x W x H | 2.02"D x 0.64"W x 0.64"H |
|---|---|
| Item Weight | 90 Grams |
| Size | Portable Handheld |
Warranty & Support
Feedback
| Included Components | Accessories |
|---|---|
| Brand Name | uvBeast |
| Recommended Uses For Product | Outdoor |
| Manufacturer | uvBeast |
| UPC | 633632141133 |
| Manufacturer Warranty Description | 1 yr manufacturer. |
| Manufacturer Part Number | uvB-V3-365-MINI |
| Model Number | uvB-V3-365-MINI |
| Unit Count | 1 Count |
| Best Sellers Rank |
|
| ASIN | B085W7B5V3 |
| Customer Reviews |
4.3 out of 5 stars |
| Color | Anodized Black |
|---|---|
| Style Name | technical |
| Finish Types | Anodized Aluminum |
| Shape | Rectangular |
| Warranty Type | 1 year manufacturer |
|---|
| Material Type | Aluminum |
|---|
Product description
HIGH INTENSITY 365nm UV. DESIGNED SPECIFICALLY FOR PORTABILITY AND YOUR CONVENIENCE
The uvBeast Brand
uvBeast is a unique brand. We’re scientists (PhDs) and engineers (C.Eng) by background backed with years in industry. With an awesome reputation in both domestic and commercial markets, we don’t do “me too” product imitations. Instead we like to innovate and make a genuine difference. This really isn’t just another 365nm Black Light or UV Flashlight
The uvBeast Pedigree
We're not standing still waiting for the next wholesale UV flashlight to be mass produced by factory xyz, marked up before onward to you. We're in a different game. We have our finger on your pulse and continually respond to user needs like yours. So we did the V3 MINI for high performance 365nm in a small package!
uvBeast Market Adoption
uvBeast currently serve commercial applications and industry sectors in NDT (Non-destructive Testing), Aviation, Oil & Gas, Automotive, Adhesive curing, Manufacturing, Hospitality, Fishing, Mining, Agriculture, Hygiene-level monitoring, and more. Everybody likes it when commercial-grade high power UV comes onto the domestic scene!
The uvBeast V3 Formula
- Designed for range & high power applications wanting 365nm
- Professional useable range 365nm UV wide beam
- 365nm engineering-grade wavelength superior for many domestic & commercial uses
- Capable under interior/ambient lighting
- Complete control & line-of-sight of our entire supply chain from raw materials to manufacturing
- User-centered design for power, portability, and convenience
THE MARKET-LEADING uvBeast V3 365nm FLASHLIGHT JUST GOT A MINIATURE
Many in the market for ultraviolet flashlights know the uvBeast brand for its sheer power and quality of UV light
INTRODUCING THE V3 365nm MINI
Think of it as the uvBeast that you can tuck into your back pocket. Sure there have to be some trade-offs with size, but we’ve made up for it to give you a smaller, more convenient yet same quality UV package:
(1) Low contamination filtered UV 365nm (optical output at around 500mW pure 365nm)
(2) Same 5-core UV LED (a single semi-conductor chip) as the larger V3 “Flamethrower” 365nm
(3) More convenient USB-C on board (not to be confused with micro-USB). USB-C cable supplied
(4) US mains adapter supplied for optional mains power source
(5) Upgraded power delivery system
WHY SETTLE FOR WEAK 365nm JUST BECAUSE IT'S SMALLER
The problem with most similar 365nm UV flashlights you’ll find is a beam that disappoints. Useless in normal light, and poor results in the dark. Most models are dogged with too much visible light contamination. We’ve simply designed those out. Sayonara. With very little visible light leak yet powerful enough UV, you can use it during the day in normal light. And in the dark it’s effective to approximately 20 feet away
AN EFFECTIVE POCKET-SIZED PACKAGE
Upgraded power delivery will see long working times. It’s pocket-sized but made of aerospace-grade aluminum, so it won’t fall apart, and you can toss this around without much worry. It’s been previewed by picky people, so you’ll be getting something that’s proven instead of an unknown “could-be-a-dud” piece of kit
Overall, we believe this is an impressive contender for those looking for small size, convenience, but UV 365nm which does not disappoint
WE DON'T IMITATE. WE INNOVATE
A UV FLASHLIGHT WITH THE DRAWBACKS DESIGNED-OUT
We don't spew out me-too UV flashlights. We do it different. We solve the user frustration first, then produce.
- User requirements at the heart of every design. Users want high UV power but in miniature. Our R and D people are not asleep. We're always upgrading and updating and we're absolutely obsessed in getting top performance into your hands
- We've been in the UV Flashlight business since 2016. We talk when we must and shut up and listen when we need to. User-feedback goes straight into our design engineering - small, portable, convenient and yet high UV power
- The market is full of fly-by-night or non-expert sellers who often procure from dubious sources. Cloned or copied LEDs just aren't the same
- We take great pride in our manufacturing & quality. We control our supply chain from sourcing raw materials, manufacturing, assembly, and distribution. We have total-line-of-sight. No middle men or vendors who only buy from others to sell to you
WE CONTROL OUR ENTIRE SUPPLY CHAIN FROM RAW MATERIALS TO MANUFACTURE. uvBeast POWER ISN'T BY COINCIDENCE. IT'S BY DESIGN
POWERFUL UV. BY DESIGN.
- Individually Verified 365nm UV LEDs Each LED is inspected to ensure it meets the precise wavelength and output characteristics required for high‑purity ultraviolet performance.
- Engineered and Manufactured to Our Specifications We maintain full control over the design and production of our UV LEDs, ensuring consistent quality and reliable optical output across every batch.
- Durable Aerospace‑Grade Construction The housing is built from aerospace‑grade aluminum for exceptional strength, longevity, and dependable performance in demanding environments.
EVERYBODY LOVES IT WHEN COMMERCIAL-GRADE HIGH POWER UV COMES ON TO THE DOMESTIC SCENE
uvBeast Formula
GOOD USER RAPPORT. GOOD INGREDIENTS. GOOD FLASHLIGHT. We engineer, design, and build from scratch.
- It’s what we do. We don't clone, copy, or do look-a-likes. We know the ingredients that go into a great UV flashlight to exceed your needs
- We don't push out pre-manufactured generic mass market devices. We do it the other way around. We understand user problems first, and then design after
Small & Convienent
THIS IS POWERFUL UV 365nm IN A SMALL CONVENIENT PACKAGE.
- Unlike before, now POWER and SMALL SIZE in one package! Designed specifically for users that need a small, portable, and convenient device, but yet powerful 365nm UV
- Taking a single UV LED from the V3 "UV Flamethrower" 365nm, you now have high intensity UV. Capable even under ambient light
- Pocket-sized, tough, and with power maintenance in-situ via a USB-C port, it's very low maintenance to carry around and use on the go. Just perfect to deploy UV just when you need
Gold standard FILTERED 365nm UV
V3 CLASS 365nm. So, why settle for weak, dinky, and dim. You really could do a lot better with more UV power, and with high intensity in a small package. It's the upgrade that a small 365nm UV device so badly needs. Just ask anyone. We know because users told us. It really does make all the difference.
- Locating pet or human urine becomes that much better under the UV intensity of 365nm, and so does just about any UV application
- Other applications such as inspection, UV curing, leakage detection, commercial NDT, glassware detection, artwork appraisal, and more, that could do with more UV power. It will bring transformational results that will astound you, and change the way you work
uvBeast V3 385-395nm Black Light UV Flashlight - High Power Upgraded Triple B...
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uvBeast V3 365nm Black Light UV Flashlight – High Definition Ultraviolet - HI...
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uvBeast New V3 365nm MINI - Black Light UV Flashlight – High Definition Pure ...
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uvBeast New V3 MINI 385-395nm - Black Light UV Flashlight – Low Contamination...
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| Customer Reviews |
4.6 out of 5 stars 3,561
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4.7 out of 5 stars 3,221
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4.5 out of 5 stars 3,473
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4.4 out of 5 stars 1,867
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4.3 out of 5 stars 3,388
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4.2 out of 5 stars 48
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| Price | $59.99$59.99 | $79.99$79.99 | $29.99$29.99 | $39.99$39.99 | $39.99$39.99 | $39.99$39.99 |
| UV Wavelength | 385-395nm | 365nm | 385-395nm | 385-395nm | 365nm | 385-395nm |
| UV Radiant Intensity | 1950mW | 1350mW | 1000mW | 1400mW | 500mW | 650mW |
| UV Irradiance | 8100uW/cm2 @approx. 24 in distance | 5400uW/cm2 @approx. 24 in distance | 4000uW/cm2 @approx. 24 in distance | 4500uW/cm2 @approx. 24 in distance | 2400uW/cm2 @approx. 24 in distance | 2700uW/cm2 @approx. 24 in distance |
| UV Range | 115ft+ | 70ft+ | 30ft+ | 50ft+ | 20ft+ | 20ft+ |
| Beam Type | Spot | Spot | Flood-like | Flood-like | Spot | Spot |
What's in the box
Customer reviews
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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Reviews with images
Do not pass on this. It works just like the bigger version
Top reviews from the United States
- 5 out of 5 stars
Fun in the desert, scary in a hotel
Reviewed in the United States on May 13, 2026Works great and a nice handy size to carry. Feels well made and of good quality. Found lots of calcite glows orange and a cool little bug that glowed blue in the Nevada desert.
Want to know if your house is really clean? Brace yourself before looking around with this little light.
If you use it in a hotel you may go out and sleep in your car.

Works great and a nice handy size to carry. Feels well made and of good quality. Found lots of calcite glows orange and a cool little bug that glowed blue in the Nevada desert.
Want to know if your house is really clean? Brace yourself before looking around with this little light.
If you use it in a hotel you may go out and sleep in your car.
6 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Good Light. They stand behind their product.
Reviewed in the United States on June 26, 2026When I first received my light I had issues with the charging circuit. I contacted the company and Seb from UVBeast quickly resolved the issue. It is rare these days to see a company stand behind their product. I will definitely buy from them again. Now onto the light itself. I have never owned a stand alone UV light, I have only had lights with UV as a secondary function. Wow what a difference. It illuminates items from across the room. Looking at things like money, drivers license, and passport, I was able to security features I've never seen before. Also you can easily find stains in the kitchen, bathroom, and on carpets even from a distance that are invisible to the naked eye. I haven't tried using it for Scorpion or rock hunting, but with the distance this light has, I think it would do well for that as well.
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
The most incredible UV flashlight and unparalleled Customer Service!
Reviewed in the United States on January 6, 2025I have found this UV flashlight to be the gold standard! I collect Victorian EAPG glass as well as vintage vaseline and uranium glass and a good, strong UV flashlight is my trusty sidekick in identification! Over the last year, my father's health began to fail and I spent most of my free time caring for him at his home until his passing in early November. I put the 'beast' away in a safe place, aka where I couldn't find it. Over Christmas, while looking for my grandkids christmas presents (which had suffered a similar fate), i found the Beast again and put it on charge. After twelve hours of charging, nothing happened. I tried for a longer time with the same result, went to the website and made sure that I had followed all of the troubleshooting steps and then wrote to the company asking for help. Seb, the Customer Service representative who corresponded with me, wrote me back within a day and gave me a couple of other suggestions to see if we could get it up and running, but to no avail. I wrote him back last night with the result and by this morning, in my inbox, he had written back telling me that they were expediting a new flashlight to me! I was floored. I have truthfully not encountered that level of customer service in what feels like forever, if ever! The kindness and non-judgmental advice added to my experience greatly. This is a company that stands firmly behind their exceptional products with exceptional customer service and I wouldn't hesitate for one second to recommend both the flashlight and the company to anyone looking for a similar device!
32 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 4 out of 5 stars
On = DOUBLE CLICK. Picky about chargers. Beastly wavelength and battery.
Reviewed in the United States on January 12, 2026I think a lot of people believe there's doesn't work or stops working when really it's just a DOUBLE CLICK to turn on and one to click off. Very smart to prevent children from turning it in the damaging (permanently) their eye.
My problem with it is they don't just just tell us the wattage of the lamp and the writing obfuscates it to the point that AI thinks it's 0.5W. that can't be right. Final beef is it's one of these products I'm seeing more and more of lately they are extremely picky about the voltage of their USB charger.. This thing wants about 5V and any more or less will not charge the battery. At least that's my experience.
The positives: lasts longer than any of the 10 or so UV flashlights I have. In that regard and in the regard it emits the more powerful 365nm instead of the relatively weaker 395nm, it is also a beastly little medium sized torch.
6 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Small but Seriously Powerful.
Reviewed in the United States on February 27, 2026Honestly impressed with this little UV flashlight. Super bright for its size and the 365nm light is very clean — not that cheap purple light you get from other ones. I mainly use it to check cleanliness and stains, and it works perfectly.
Build quality feels solid and the USB-C charging is a big plus. Small enough to carry around but definitely powerful. If you need a real UV light that actually works, this one is worth it. Would buy again.
6 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 1 out of 5 stars
Smoke came out connector
Reviewed in the United States on May 27, 2026The general problem with reviews is that most are written shortly after purchase and people don’t bother adjusting them when things go south.
Purchased it more than 2 years ago and used it a few times only. Today I took it out of the kitchen drawer to use. First charged it for several hours (LED remains red). It didn’t switch on. Unscrewed back cap and visually checked internally. No abnormalities to see. When screwing cap back on it came on. Used it a few minutes and put back on original charger. LED was strangely weak (red) . When looking I noticed smoke come out USB connector and electro burn smell. Quite sure that’s the end of it.
I probably used it 5 times.
Mechanically construction looks/is very robust and appealing design but apparently the electronics are not designed properly.
2 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Worth every penny.
Reviewed in the United States on March 11, 2026I previously purchased a cheaper UV light to show pet urine in the carpet. It worked, but the room had to be perfectly dark, and it was hard to see the stains. The uvBeast V3 365 nm MINI is fantastic. The spots shine extremely bright, and the room does not need to be pitch-black to use it. The light costs twice as much as competitors', but it works 10X better. While I may not need it, the huge lithium-ion rechargeable (and easily replaceable) battery is much better than three AAA batteries in the cheaper versions.
3 people found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Uv goodness
Reviewed in the United States on May 25, 2026It works as intended well when ur using it for semiconductor purpose it works i have not tried it 😅 on checking any leak on ac work on a vehicle so have not tried it but will add more about it when I do
Overall good light to use in the job field im in hoping for more different versions of there lights so I can collect lol
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Top reviews from other countries
AntonioDAV4 out of 5 starsLinterna de luz negra
Reviewed in Mexico on January 17, 2026Buena luz, el precio es elevado sin embargo es un producto de Calidad.
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Moat5 out of 5 starsيحقق الاحتياج
Reviewed in Saudi Arabia on February 9, 2026كشاف قوي ومتين وجوده عاليه وهذا واضح جدا اشكركم على المنتج المتميز
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Jose5 out of 5 starsUna maravilla de linterna
Reviewed in Spain on August 19, 2025La verdad es, que nada más tenerla en la mano se nota la calidad de la linterna. Alumbra bastante bien y lleva una pinza en el cuerpo que es fácilmente desmontable. Lleva también un landyard que también es desmontable sin problemas. La única pega que le pongo es que el cargador viene con la toma americana y yo estoy en Europa. Por lo que o compras un adaptador o pones una toma de aquí en el cable USB. Me ha parecido buena compra y estoy bastante contento con esta linterna.
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THE ROCK5 out of 5 starsGood quality
Reviewed in Canada on May 26, 2026Very good quality ,first the price much higher than most of the same type ,
I decided to got this ,and very happy now
Work well and good blue light very concentrated
And you should get the eyeglass for protection it quite strong and I could ruin your eyes
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Carlos Morales1 out of 5 starsMala calidad, defectuoso
Reviewed in Mexico on August 11, 2025Dejo de funcionar en dos días, muy mala calidad
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Product Summary: uvBeast New V3 365nm MINI - Black Light UV Flashlight – High Definition Pure Ultraviolet - Professional Grade High Power Upgraded 5 Core UV LED – USA Stock
From uvBeast
About this Item
- Attention: Double click to turn ON. Switch is not faulty. WHY V3 365nm MINI? Aimed at those who need a smaller more portable device but still want uvBeast UV power. Using a UV LED from the larger and renowned uvBeast V3 365nm model, the MINI is a smaller, lighter, convenient package which slips into your pocket but still packs a hefty UV punch! Upgraded Edition: More UV 365nm power, Wider UV beam, Longer working time, Accidental operation protection
- UV On A Different Level Entirely. Same high octane yet low contamination uvBeast UV as the V3 365nm. The viewing quality will really impress you. Filtered 365nm UV is considered as the gold standard sweet spot for UV users. uvBeast optimized 365nm UV is in a different league, with little visible light leak, which is exactly what you want in a UV light
- No More Hassle. At last, no-faff charging! Relief. Simply connect the cable to charge. That’s it. Unscrew nothing, remove nothing. No more hunting around for now-where-did-I-put-that-charger, or, turn back-I-forgot-the-charger
- User-Centered Design. Our R and D people are not sleeping. We talk when we must and shut up and listen to feedback when we need to. We're always moving with innovation and new product developments. This time we enter the fray with size, portability, and convenience with as much optical uvBeast power we can muster. With user generated wish lists and rigorous user testing, you’re getting a proven and field tested product and avoiding a dud which nobody likes
- A Convenient Little Package. And it’s ready out-of-the-box. It’s our uvBeast UV power, and newest UV tech which we’re known for, which combines small size with a big UV payload that you’re looking for. High power UV means better results for you
- Attention: Double click to turn ON. Switch is not faulty. Prevents accidental operation in your pocket
Product Description
Many in the market for ultraviolet flashlights know the uvBeast brand for its sheer power and quality of UV light
INTRODUCING THE V3 365nm MINI Think of it as the uvBeast that you can tuck into your back pocket. Sure there have to be some trade-offs with size, but we’ve made up for it to give you a smaller, more convenient yet same quality UV:
(1) Negligible interfering visible light. Low contamination filtered UV 365nm (optical output at around 450mW pure 365nm) (2) Intense. Same UV LED as the Big Daddy uvBeast V3 365nm (3) Portable size, light weight and convenient on-the-go operation in one package
WHY SETTLE FOR WEAK 365nm The problem with most 365nm UV flashlights you’ll find is a beam which disappoints. Useless in normal light, and poor results in the dark. Most models are dogged with too much visible light contamination. We’ve simply designed those out. Sayonara. With little visible light leak yet powerful enough, you can use it during the day in normal light. And in the dark it’s effective to 20-30 feet away
AN EFFECTIVE POCKET-SIZED PACKAGE It’s pocket-sized but made of aerospace-grade aluminum, so it won’t fall apart, and you can toss this around without much worry. It’s been field tested by picky people, so you’ll be getting something that’s proven instead of an unknown “could-be-a-dud” piece of kit
Overall, we believe this is an impressive contender for those looking for small size, convenience, but UV 365nm which does not disappoint
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