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🔦 See the unseen, own the night.
The DARKBEAM UV Flashlight is a compact, rechargeable 10W blacklight emitting pure 365nm UV light through a filtered lens for enhanced detection. Its durable aluminum body and 1-hour USB-C charging make it ideal for professionals needing reliable pet urine detection, resin curing, mineral hunting, and document authentication. Highly rated and portable, it’s the essential tool for anyone serious about invisible light applications.












| ASIN | B0CNXCJRCC |
| Additional Features | 3D print, uv resin curing, Cat ringworm light, Mini uv curing light for gel nails, UV flash light for pet urine detection, hotel room, gem, or leak detection |
| Batteries are Included | Yes |
| Battery Description | A single lithium-ion cell |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #4,274 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #60 in Handheld Flashlights |
| Brand Name | DARKBEAM |
| Color | UV 365nm(bluish) |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,426) |
| Finish Types | Oxidized |
| Included Components | Battery, Lanyard, Usb Cable |
| Item Dimensions D x W x H | 0.85"D x 0.85"W x 3.5"H |
| Item Type Name | UV Flashlight |
| Item Weight | 2.02 Ounces |
| Light Path Distance | 30 Feet |
| Light Source Special Features | Pet urine detection, UV resin curing, Currency authentication |
| Light Source Type | UV |
| Light Source Wattage | 10 Watts |
| Manufacturer | DARKBEAM |
| Manufacturer Warranty Description | 【180-day-warranty! 】any question about the uv flashlight will be solved if you contact us(seller) on amz. Darkbeam offers excellent customer support and will be responsible for your dissatisfaction (include free replacement/refund). |
| Material Type | Aluminum |
| Model Number | V4-DB-T |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Detecting invisible pet urine, Finding minerals, Authenticating currency/Driver license/Official Identification cards/Passports, Party or Halloween makes fluorescent items glow, Locating food stain |
| Runtime | 1 hour |
| Shape | Round |
| Style Name | Antique |
| Unit Count | 1.0 Count |
| Warranty Type | Full Warranty & Money Back Guarantee |
| Water Resistance Level | Not Water Resistant |
| White Brightness | 200 Lumens |
S**0
Great Product. Small compact. Battery lasts
Works great. I use it to charge my UV fishing lures. Also I can take this into the store and see what lures glow the brightest. And I can see what hunting clothing that claims to be no UV is actually no UV. Been taking it with me to look at used RV's a well to see water damage. Battery lasts a while
P**K
Works well and nice and compact
My son is the ID checker at a bar and this really helps him make sure the IDs aren't fake. Nice and compact so it isn't a pain to carry around all night. Reasonable price.
R**A
Useful
Really efficient with a clean light that lets you see all details of what you are looking for. Very lightweight which makes it very easy to handle to take everywhere. It charges really fast. Very good purchase. Delivery was very fast and professional
J**D
Vastly better than the price indicates
I’m shocked by the quality of this for the price. I own a number of higher end UV lights, most of which are custom orders. I bought this to give to a friend to “charge” a glow-in-the-dark part of her Halloween costume. I was hoping it would provide some meager boost to it as the night wore on. Instead, I found that the light produces a lot of UV and really charges up the glow in the dark filament I have here. I’m very happily surprised by how strong it is vs what I expected for the price. Overall quality seems good. The connection is USB C, not micro USB, so that’s great. The battery appears to be an 18350, but it is soldered in, so it’s theoretically replaceable but not practically so. Along those lines: you can unscrew the head. DO NOT do so. I almost broke the wire from the (soldered) battery trying. The included filter seems to be legit but also might be passing through more non-UV light than I’d expect. So I suspect it’s legitimate but maybe a wee bit thin. It’s very simple to operate: charge until the light isn’t red. Press the button on the end to turn it on and again to turn it off. Don’t use a charger that provides over 2A - which means you probably need to use a USB A to USB C cable (included) and not, say, your phone or laptop charging cable (please note this). I honestly expected this to be junk that hopefully survived one night. I am very happy with it and might buy one for myself.
J**Y
Great uv light for any use case you cant beat the price
Battery life is good charges quickly its great for the price and works great for my use cases its bright and pretty durable this is the uv model that looks slightly more blue which is exactly what I needed
S**N
Works Well for Basic Use
This UV flashlight works well for basic use. It’s not extremely powerful, but it does a good job of showing what you need to see. It’s small, easy to carry, and very convenient to use. The battery does run down fairly fast, but it charges with USB-C, which makes it easy to recharge. Overall, it’s a handy little blacklight.
E**I
Great light for gel and resin
Functions great, charges fast and is super bright and great for gel polish and uv resin. No zoom feature but the power and fit are great!
K**A
Amazing product
Great product, is exactly as described and pictured. It comes with a cable to recharge it. The light is pretty bright and the size is exactly as described too. The wrist holder is easy to install and it works well to light up anything fluorescent like flourite the gem which is my favorite! It's very lightweight too and can fit in any bag or purse.
C**9
Ottima torcia acquistata da mio figlio per la pesca. Mi riferisce che è un ottimo prodotto.
J**H
Tut was es soll.
M**O
Légère, solide, puissante, bonne autonomie de la batterie, recharge rapide.
A**ー
エアコンのガス漏れ部分を確認したくて購入。 蛍光剤入りのエアコンOILを入れてからしばらく経って確認。 高圧側のコンプレッサー接合配管のゴム部分から漏れてました。 しっかりと蛍光剤の確認も行え、電池では無くUSB充電タイプなので使い勝手が良いです。 難点があるとすれば点灯時間が長いと本体が熱くなるのでそこだけ注意です。
J**B
I've had a woods lamp for years and it finally gave up the ghost, so needing a new one to check our attic for rodent urine, I ordered this flashlight, the stronger 395 version, as it can be recharged rather than searching around for batteries. It arrived, got it out of the box, and switched on, not expecting much, and the entire room lit up purple! This thing is amazing, thoroughly recommended. The only downside? Made in China.
Trustpilot
2 weeks ago
3 weeks ago