TATTU U1 UV Flashlight Rechargeable 395nm Black Light Torch Blacklight 5W Ultraviolet LED Lamp with Micro USB Charging Cable

This is one fantastic black light!! Powerful. Its rechargeable and it WORKS!! Super bright. I could find all the areas where my new male cat has been "spraying". That cat pee glows like a neon light! I would for sure buy this again. Side note. Vinegar and water in a spray bottle or Nature's Miracle removes the pee. But you gotta find it first.

Here's the story.The black-light flashlight was delivered, but not to my yard. Amazon delivery took a picture - nope not my yard.So I contacted Amazon and arranged for one item to be reordered. They could not reorder the flashlight so issued a refund.About 3 hours later my next door neighbor called - the delivery had been dropped in her yard. I got the reorder canceled but couldn't cancel the refund and the seller declined to recharge me. I guess they just wrote it off to public relations/customer service.We have had it for about 36 hours so I can't review battery life or water resistance.But we DID find two tomato worms that have eluded us for over a week.Suckers were SHINNING BRIGHT! We now have 4 pieces of tomato worm.Bottom line is this does work on tomato worms! Thank you Tattu! James

Cool.

Size

Pros:+ USB Charging+ 18650 BatteryCons:- No focus- No dedicated on/off buttonOverall:Good pocket UV light. I use this in a clean room environment to highlight contamination and particles when servicing machines. You do have to cycle through the modes to power off, but there are only three: High, Low and Strobe. I like the USB charging and it uses a easily replaceable 18650. The light feels solid and the on/off cycle button feels good. Took a star off since it can't focus, but it would be perfect if it could. I see myself using this light for a long time. Would recommend.

Got this cause my uv light broken after 35 years of use. it is compact and works good, I wish it was a bit brighter.

Cool

The light works just how my other model blacklight flashlight works. The construction quality feels good. I like that it's rechargeable.Unfortunately there's a big deadspot right in the middle of the light area, forming a ring rather than a full circle. It doesn't matter what distance I point this from, it's like looking at a donut of light.