DARKBEAM UV Flashlight Filtered 365nm Black Light Woods Lamp Ringworm, Mini

This exactly what I needed for work. I appreciate how it's rechargeable with a built in battery. I don't have to worry about constantly changing batteries. It's durable in my opinion, very easy to use and handle. It also comes with a loop or strap look. It's small, portable, and you can see everything with it.

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.

Haven't found any Yooperlites yet after 3-4 outings, but the flashlight casts a good beam and holds its charge well.

Great UV light that I use to identify several things, including uranium glass and diamonds. You can also bring it to your hotel room, if you want to have a sleepless night after seeing everything this reveals!

Bought it to check US currency bills for the security strip. Works great! Bonus: A family member's elderly dog has bladder troubles, so this came in handy for the purpose of locating and cleaning up dog urine. The rechargeable battery holds a charge for over a month. Easy to operate, compact and did what I needed it to do and more. Happy with this purchase.

Best uv light i’ve used. works on checking bill strips and luminescence on other things. give had it for about 2 years almost and still works great. feels good on the hands and durable

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.

Sees the spots on carpet and the horn worms in the garden. I bought one that cost 3 times the amount this one does and I prefer this one.

鉱物観察に使っています。 結構パワフルです。そして、フィルターが有効に機能していて、非常に対象物の発光が鮮明に現れます。 フィルター無しの類似UVランプも持っていますが、全く違い、綺麗で見やすいです。

汚れがくっきりわかるので、衛生面に気をつけたい場所の使用にとても役立った

石の観察用に購入しました。光る石を観察できてとても満足です。ペットのトイレにも反応するのもよかったです。

実はこの商品の性質をまだ十分に理解していません。紫外線に照らされた対象（主に鉱物）の反応をどのように判読してよいのかわかりません。追々理解して行きたく思います。商品に問題はないと思います。

説明にも、書き込みにもペット尿確認と有りましたが、全く見えない。黒い布に尿を付けて４日放置、それでも見えません。ネットには乾燥した方が見えやすくなると有った。 書き込んだ方が購入した時と今では光の波長が違うのか？