ALONEFIRESV84 365nm UV Flashlight Strong 45W USB C Rechargeable Black Light for Pet Urine Detection, Resin Curing, Scorpion, Fishing, Minerals, Cure Glue with UV Protective Glasses, 4PCS Battery

Excellent UV light, the brightest I have ever seen. I have 5 other lights of this type and this one out shines them all.One other item, the customer service is also excellent. I had the unfortunate bad luck of accidentally damagingthe filter at the front of the light so, I contacted support asking if it was possible to purchase a replacement.I was not only impressed with their fast response but, I was further amazed that they offered to send me a replacementfree of charge. Now that's what I call customer service. Highly recommended to those who are looking for a great performing UV light at a decent price.

Comes with the batteries, a lot of people don't want to buy a light without them. This is an important factor when shopping to many. It has USB C charging, so if you live in today's society, you have probably 10-15 different spots to charge it.First off, the UV light is NOT BRIGHT. It's not meant to be. It does however show things you'd never expect to be there. I warn you, if you think your house is clean, this light is going to drive you insane, it shows everything.Built quality is on point. Very hefty feeling body, excellent button placement, charging is easy, and a decent lip over the lens. The ONLY thing I wish they'd have included was a good lens cover. UV is NOT good for eyes, so if you buy this get yourself some sort of cover.The batteries last a decent while, considering the wattage it's pushing. It has two modes which the high mode will change your perspective on clean. We've found some really cool stuff out in the woods at night with this light. I WILL get warm with extended use on high, it's pushing quite a bit of power. If you'd like to see the true measurements on it's abilities I suggest searching up one lumen on google and check out their insanely in depth review.Overall, this is a fantastic light for a decent price tag. If you're wanting to see how dirty things are or go out and explore and find some REALLY cool stuff at night, this is the best bang for buck out there. If you're debating on purchasing this one, I'd highly suggest just pulling the trigger. Alonefire really did a great job on this light.

Wife Loves this light. Will be ordering another one for myself.

This light is very bright and works great. All the reviews about charging are partly correct. It won't charge on google or Apple high power usb c to usb c. It charges fine on usb to usb C low power. Works great.This isn't a light that can be used for long periods (1hr +) it gets warm quick. I used it for 45 min scorpion hunting.It illuminated them from 20 to 30ft. Very bright, you need to be careful with using this light safely.It would get a 5 star if it charged on 20-30w+ usb c to usb c.

all good

Tried charging on my USB C high current capable charger with voltage and current monitoring and the USB charging port did not work. Tried on another charger with the same result, both using USB C to C cables. Turns out that the USB port has compatibility issues. Works with a USB charger that has a USB A type port and is charged with a USB A to USB C cable but refuses to work with a USB C charging output port and a C to C cable. Batteries charging OK on an external charger and arrived with about a 60% charge per the external charger. Light itself functioning correctly so far as I can determine considering that it arrived with absolutely minimal documentation. The 18650 batteries are absolutely minimal capacity at a claimed 2000 MaH, ridiculous for this size battery. No indication on the batteries of maximum continuous current capacity either.The light itself is quite powerful and I will keep it now that I am aware of the charging compatibility issue. First time I have seen this.

First off….. do NOT get this if you’re OCD about being clean, or your spaces have to be clean. This up lamp shows things….. you may not want to see. Ancient stains show, dust is amazingly clearly seen, splashes of liquids you thought you scrubbed immaculately clean, this light will show. This UV light is filtered, which means it won’t seem bright until it hits a UV reactive object or substance. DO NOT look into the active emitters, you could cause eye damage, do not play with kitty with this light, do NOT EVER let your children touch this light. From what I see that this light emits is very high UVA energy.Now that all my warnings have been said. This is a pretty solidly built light. Tight and smooth threadings on the body pieces, comfortable to hold and very simple operation. One click from off is high power, one click while on goes into low power, another click turns it off. 4 quad element emitters shine through a filtered lens that allows it to emit just as near or on 365nm wavelength UV. Or in the UVA spectrum. This will not sanitize fully surfaces it shines on, and it’s not intended to do such a thing. However what it will do is illuminate yooperlite stone, white objects, and…….. it does very well, almost too well at showing pet urine stains, dust, and chemicals on surfaces that react to UV, I haven’t thank god had a scorpion near me to see how well they show up, and I don’t want to *shudder* but this would do the trick.The beam can get hot on the skin and the emitter head can get warm during high power operation. But that’s normal. Haven’t had it long enough to gauge charge levels, and how long it can run on a charge. For its price tho, it’s a very good unit. Too good in some cases. Simple, effective, easy to use. A excellent value in my opinion and time will tell on its durability and longevity which I hope is very long. I do wonder who makes the emitters tho.

Good quality. I did lots of research and this one was the best one at the price point. Very satisfied.