DARKDAWN UV Flashlight 365nm, LED Blacklight Flashlight, USB Rechargeable flashlights, Powerful Fluorescent Portable Mini Detector for Pet Urine Stains, Uranium Glass, Money, Resin Curing, 2 PackClimatePartner certified

Excellent UV Flashlights & reasonable price.Purchased these to use for finding small white boxes used in a Nighttime Treasure Hunt.These uv flashlights worked excellently to find the “treasure chests” that were spread out over about 2 acres of property.The effective range was about 25 feet away from the 7x4x2 white boxes.These uv flashlights recharged quickly each night and provided effective light for the duration of use each night - about 2.5 to 3 hours of use without loosing visibility.Purchased multiple different rechargeable uv flashlights that looked the same, but with a different label on them - end result, they were the same flashlights probably from the same manufacturer and worked exactly the same, though the price was different.Yes, I do recommend these uv flashlights.

Great flashlights! I like that they are rechargeable and the light is nice and bright! Was perfect for our search for yooperlites!

Two at this price is a steal! You will be able to find blue, dark rocks, extremely easy with these. They will light up any glow.The dark object brighter than you've ever seen before! They work so well you may want to save yourself a nightmare! Don't use them in a hotel room to look around before settle down! You'll wont to leave! If you're lucky you might like what you see I know you pick the right hotel! But do you want to take the risk? That's up to you. But these are good flashlights!

Bought the 2pk, one did not work at all. I returned it and they sent new ones fairly quickly, but one worked well and the other flashed on and off like something was loose. It does charge quickly and works well

We live in the desert SW, moved to a different neighborhood, and have noticed some critters around the outside of our home. I have some older UV flashlights that use 3xAAA batteries. I was recently told there are scorpions in the neighborhood, which isn't a big surprise. So on a recent night I took the old UV flashlight outside and the scorpions glow remarkably, but the flashlight wasn't very bright, and I figured I didn't see lot of them even though they're there. So I bought a set of two of these 365nM lights, not expecting them to be much better. The old ones are probably closer to 400nM wavelength (they look more purple, whereas these look more sky blue when pointed at something white that does not fluoresce). WOW! We have lots of scorpions (the tiny, very deadly ones) in our backyard. These are MUCH brighter, and they fluoresce cotton and paper and other material much more than the old lights do. I wasn't just impressed, but amazed! They took a long time to charge (about 3-4 hours) when I first plugged them in to a 65W charger that supports QC, PD and a bunch of fast-charging protocols. They get a somewhat warm when left on for 5 minutes straight. But that just means that the LED is powerful.

This is a Fantastic Uv light, it is very bright. The light can last for a long time on a single charge. I've gotten 4 hours at of it and it still had battery left. It charged fast, in like 2 hours I think it was fully charged. I haven't really used the zoom functionality a lot but, the beam does work well when focused to a small beam as well. It can be seen at a good distance away as well. I bought it to have for the glow in the dark t-shirts I'm making now, works great. I highly recommend this product for anyone needing UV light for what ever reason, plus 2 for that price. No brainer at that point.

We use these for hunting scorpions in the yard/house during the summer (the joys of living in the desert). These are WAY brighter than the cheap ones at the hardware store, and it’s super convenient to just plug them in to recharge them. The others we had took multiple AAA batteries in one of those cartridge things, and it was always a hassle to get the light to work properly. These are really bright (no scorpions going undetected!) and it has a telescoping narrow/focused or wide/diffused light that is very useful.

Bought these lights to go yooperlite hunting. While they did work, they were on the cheaper side. Even when fully charged the battery did not last more than 45 min which was disappointing. If you are not planning on using this for long periods of time it works, and it’s a good light to start out with.