UV Flashlight 395nm Light Blacklight, Mini But Powerful Woods Lamp USB-C Rechargeable, LED Ultraviolet Flashlights Pocket Pet Urine Detector for Mineral, Uranium Glass, Cured Resin

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.

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.

I bought this because it was sized right (fits in pocket) and was also priced right. It's a great addition to my rockhounding tools.

It works well and is very vibrant. The battery life has been great and it charges quickly.

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

This works perfectly for the application I use it for. It’s a little heavy in your pocket but battery life is great.

This DARKBEAM flashlight is great for viewing lots of things, but my favorite is viewing Ooperlite stones. The 365 nm really makes the fluorescence of the stones stand out. The light quality is great!

with this I can see where my pigmentation marks are that doesn't show up yet on my face. Not as good as a scan, but I can see where some problem spots are and concentrate treatments on that area. Be careful not to shine in the eye. It's a very bright light and could damage them. After using this every once in a while over the past year, I can tell there is improvements. It's a slow process when you've tanned religiously as gen x gal. It's still running on the original battery...and you can also use it to see sprays of urine. I guess helpful for those who clean bathrooms. Good value, nice compact size, great price, --it works.

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。

USBCで充電でき電池不要。 見えない汚れがはっきり見える。 UVレジン硬化に使える。 小型で携帯性が良い。 コスパが良い。

Muy bueno

頭部をクルクルと回すとLED部が外れるのですが・・・ バッテリーは18650よりも細身のリチウムイオンバッテリー。 しかもリード線はハンダ付けでした。（まあ、問題は少ないと思いますけど） で、2度頭部を外したらリード線が切断して点灯せず。 再びバラして切れた部分をハンダ付けして復活。 もう少しバッテリー交換が簡単に出来るとよいですね。 18650バッテリーならば、更に良かったか？ 最近のバッテリーは質も上がってきたようなので長期にわたり使用できることを期待しましょう。 万一、バッテリー交換した際には再度アップしますね。 最後になりましたが、光量は全く問題なく十分な光量があります。 コスパは高いです。

It's strong enough to cure solder mask quickly, feels and looks high quality and has a badass name. Makes you think you got something "premium" in your arsenal.