COSOOS 2 UV Black Light Flashlight, 2 Pack 395nm Mini Pen Light with Clip, Waterproof Ultraviolet Flashlight for Leak, Pet Urine, Scorpion, Hotel Inspection, Dry Stain and Bed Bug.

I recently got the COSOOS 2 UV Black Light Flashlight 2-pack, and I’m really impressed with their performance and convenience. These mini pen lights are compact and lightweight, making them incredibly easy to carry around—especially with the handy clip that lets me attach them to my pocket or bag.The 395nm UV light is bright and effective for detecting pet stains, authenticating documents, and spotting hidden markings or bed bugs. Despite their small size, these flashlights pack a powerful ultraviolet glow that doesn’t disappoint.They’re also waterproof, which adds durability and versatility for outdoor use, or if you happen to drop them in damp spots. Battery life is solid, lasting through multiple uses without needing frequent replacements.Overall, the COSOOS UV Flashlights provide excellent value, combining portability with strong UV detection capabilities. The two-pack is perfect for sharing or having a backup on hand. I highly recommend these for anyone needing a reliable, compact UV flashlight.

I was skeptical at first. Thought why not. Getting ready for a big trip. Might as well see what I’m sleeping in. Lightning is very bright, it’s more of a spot beam. Have been gone for three months and though it doesn’t stay on long still shines bright. Metal construction holds up well, small so it’s easy to pack. Check out some pics. Not it’s not a giant beam but for quick, easy and lite couldn’t ask for more.Stayed at numerous hotels so far. Didn’t see anything and was beginning to think it was a gimmick. Checked into a hotel today. Boy was I wrong. This light works.

Do not buy these and go roaming through your kids bedrooms like I did! You will most definetly be disgusted! The light is bright and it is designed to be as big as a normal pen light. It fits perfectly in a side pocket of my cargo pants that I constantly wear for work and half the time I forget that im even carrying it. The battery life last for atleast a month and a half of course depending on usage, and I use mine ALOT. i have dropped it, thrown it, kicked it stepped on it and its even been ran over buy my truck and it still works without an issue. I'd say its designed really well and quite versatile to say the least. I would recommend but again.... dont use it on your kids bedrooms!!!

They aren't very bright, but adequate. Good value for price.

Just as advertised. Good quality metal casing and strong light beam.

Thermy are nice and cute ones. Each of them needs 2 AAA bateries. They have small power, but at night, switching off your lights, then you can see well color differently with the black light. It is nice to have in your pocket or near you to you time to time.

These little things do wonders. They are both amazing and evil at the same time. They find every spot you missed. As far as the battery life goes I would invest in some rechargeable batteries from Walmart or wherever you choose to get them from. Your battery life depends on the brand you get. They will save you money in the long run. This flash light fits perfectly in your pocket and takes up as much space as a sharpee. As far as the design goes it holds up against accidental drops. Overall it’s a good flashlight, and a decent investment. You find yourself using it a lot more often then you realize.

Works to find uranium glass! Works great nice and bright!