The 12 Best detecting Ultraviolet Lights (2023 reviews)

The S3 365nm flashlight is good enough for general use like resin curing, dog or cat unrine dectection etc. It is great for finding beach glass at night. The light is strong and seals quickly. It is used for finding dog urine, dry stain, searching scorpions and detecting ac leak. The area it shines is nice and wide, and really picks up everything.

The light is compact and puts out a focused UV light. The light has a solid aluminum housing that holds up well for regular use. It is made with solid materials.

Why We Like This:

Light is bright and puts out a good beam in the dark
Great for rocks, vintage glass, and anything else fluorescent
Perfect light with plenty of splash for seeing scorpions and other things

Best For curing UV Resin: Glossday detecting Ultraviolet Light

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It is great for night time adventure scorpion hunting. It features anti-slip and heat dissipation and its beam covers a large area without losing light intensity, making an ultimate uv flashlight of high performance. It can see dead skin cells as well as many fluids. This light will help you to identify if your pet has been peeing around on forbidden areas of the house. It has very good range for a uv/black light. It takes 6 AA batteries. This one is brighter than the smaller version by about twice on distance, however it does drain the batteries much more quickly and takes 6 AA. It is great for highlighting pet urine among other things.

Why We Like This:

Cool black light easy to hold
Lots of led which really brighten the area to see if there’s cat pee
Good investment for long term

Best For Finding Pet Urine: lighting ever detecting Ultraviolet Light

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Next on the list, we've got yet another light that manages to win our hearts. It's the lighting ever detecting ultraviolet light and it's widely considered as one of the best convenient light you can buy. If you really want to look for human or animal fluids (blood, semen, urine), you will want a 380nm flashlight instead. It's a small, compact design that fits easily in your pocket. These are shaped like fluorescent tubes. It makes them glow a neon green against a (ultra) violet background.

The flashlight uses 3 AAA batteries with the LED's installed in a parallel fashion with no apparent regulation circuitry. This does its job and is a big help in identifying areas that have accidents. It is good for A/C coolant leak detection, hunting for antique glass (uranium or vaseline), and looking for scorpions. It will find any pet stain with ease.

Why We Like This:

Love using on crafts,and kids have fun walking around seeing what will glow
Great for ac uv dye inspection
Good investment for long term

Best For Finding Dog piddle spots: YUNYEENEEN detecting Ultraviolet Light

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If you often find yourself confused about appropriate and satisfactory light, yunyeeneen detecting ultraviolet light is your end point. This V flashlight blacklight could use rechargeable bateries for detecting pet dog cat urine stains and scorpions. It is perfect for locating pet urine. It even works during daylight on wet pee or dry stains. It is easy to use in any light but best in a dim or dark room. It is a great and inexpensive way to track pet stains like urine on your carpet. It is also best choice for pet(dog cat rodent urine detection. Highly recommend,it is durable, bright, and comfortably fits in hand.

Why We Like This:

Very sturdy, large light area, perfect for finding pet accidents
Works well in dark to detect pet urine
Helps find and target messes from pets, works great
Good for puppies, cats, and kids

Best For locating semen Stain: Realhunlee detecting Ultraviolet Light

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The Realhunlee uv black light flashlight can help you to spot scorpions from 45ft away, dry pet urine stains, rat/mouse urine trails, unhygienic body fluids, and checking sanitization levels in rooms, carpets, kitchens, toilets etc. The light beam is wide enough to search a good portion of area at a time and is bright enough so you dont have to bend over to get the light closer to the ground to see something.

This light has a very strong beam and works great in day light for finding pet urine. It comes with yellow-lens glasses and the complete flashlight. The on/off button has a good solid feel. It is good for at-home use and to take on vacation to ensure that your room has been cleaned before you use the room. It is also excellent for traveling if you're using motels or hotels. The flashlight / glasses combination really works to find urine and other spots.

Why We Like This:

Very effective at finding all stains
Bright and shows up urine stains
Great tool for new dog owners

Best For Finding any potential leaks: Gearlight detecting Ultraviolet Light

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Next on the list, we've got yet another light that manages to win our hearts. It's the gearlight detecting ultraviolet light and it's widely considered as light that has the most suitable features. This uv flashlight also indicates the presence of uv brighteners in clothing, making it ideal for hunters. It works on any stains, lint, dirt etc. It reveals stains and organic materials really well. It is perfect and makes the uv resin cure really quickly. It will illuminate body fluids, UV brighteners from detergents, and many other unexpected substances.

It's a strong light with good range, so it doesn't take long to activate the glow. It's also powerful enough to use everywhere in the house with no issues. The brightness is very good for a UV light.

Why We Like This:

Works great for finding ringworm on cats and urine stains in carpets
Works great to identify pet urine spots
Good investment for long term

Best For kids of All ages: Vansky detecting Ultraviolet Light

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This urine-spotting flashlight has a large, bright head and works great at finding those spots. It's quite powerful, and many items fluoresce brightly from across a room. This light is fantastic but it shows everything. It helps you determine how bad a home with prior pets is.

This uv light detects urine and some fluids, but it doesn't detect some of the disgusting fluids that you might look for in a hotel room. It even shows how well your vacuum is picking up dirt or not. This light works great,no probrom finding the urine on floors love it. This bright light will have no problem pinpointing where it is coming from. It’ll make you take stock in BLEACH.

Why We Like This:

Good quality, solid construction, nice sturdy on/off button
Durable aluminum body provides good grip on flashlight
Good for urine detecting, carpet markings
Great product for finding pet pee spots

Best For horn worm Detection: DARKBEAM detecting Ultraviolet Light

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The darkbeam detecting ultraviolet light should be able to handle its purpose and duties with ease. This light is good for pet urine stains, curing UV resin, causing fluorescent material and posters to glow like crazy, and leak detection for air conditioners when using the fluorescent dye that makes that possible. The light includes "zooming" with good optics that give you a sharp image of the four element UV emitter when focused and wide, even illumination at the other extreme. It also uses your standard 18650 li-ion battery which is removable. The button also illuminates red while charging and turns green once fully charged.

The adjustability of the beam and the fact that it's rechargeable are a huge plus. It is great for horn worm detection. It is small enough to carry in a purse and is able to be charged. There is some visible light but it still works great for detecting UV dye for leak checks, curing UV resin, causing fluorescent material and posters to glow like crazy, and leak detection for air conditioners when using the fluorescent dye that makes that possible.

Why We Like This:

Works very well on pet messes
Easy to use, compact, decent output
Works much better on florescent minerals, dyes, and bugs
Helps to detect those hidden urine stains & other liquid spills

Best With glass: COSMOING detecting Ultraviolet Light

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The cosmoing detecting ultraviolet light should be able to handle its purpose and duties with ease. This amazing uv light is so powerful and it works incredibly well. It works with 'bondic' resin and works well in uranium glass. It is also an essential tool for law enforcement, postal inspections, customs, medical forensics, scorpions and huntings. It is great for antique hunters who collect glass.

It's an easy to carry cute little flash light. It does not distinctively show specific stains. The blacklight is very bright even during the day.

Why We Like This:

Light is bright and does a good job setting the uv glue
Real uv light, great for id and currency verification
One of the new comers and featured product

Best For UV curing: Bougainvillea detecting Ultraviolet Light

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Not everyone likes to purchase light for their daily purpose, but the bougainvillea detecting ultraviolet light would be an anomoly. This is a perfect Blacklight Flashlight. It helps you inspect the pet urine stains in seconds for all rooms. It is great to see some stains on the walls. It also really shows how dirty your bathrooms are, especially if you have boys.

The Blacklight flashlight can irradiate pigment and fluorescent substances, enjoy your time with friends and kids for treasure hunt games & secret messages at your party or halloween celebration. It is the prefect size and within seconds the balls are bright as could be. It comes in very handy at times.

Why We Like This:

Metal flashlight base with plastic lens cover
Great light to use for scorpion hunting
Cures uv glue well enough and a great uv light
Excellent and convenient bright uv source for using on uv epoxies

Best For Dog Urine: ESCO lite detecting Ultraviolet Light

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There are certain semi precious minerals that fluoresce under black light. This UV blacklight is a good choice for a traveler. It is made of high-grade aluminum alloy housing, and the 365nm black light flashlight uses optical lenses to make the black light purer, which is a professional dedicated detection spectrum. It works well with resin to add to that it is perfect for detecting fake u.a.

The 365nm wavelength uv light is invisible to the naked eye and will perform better in the dark. It is good for making sure things are clean. It includes 400mAh battery and usb cable included, no need to frequently replace nickel batteries like most blacklights.

Why We Like This:

Works great and shows up a variety of substances including blood and laundry detergent
You can see the wet marks of carpets, walls when traveling within hotel rooms
New and hot release

Best For Finding Urine: Alonefire detecting Ultraviolet Light

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The 365nm uv is precise and very strong, with a long range. Compared to the 100 and 128 LED UV flashlight it puts out very little visible light butletme tells you this light is far more powerful than those lights with a huge array of discrete LEDs and clear lens and appear to be bright. The 'flashlight' itself is made from heavy duty aluminum with o-rings to keep water out and powered by 4 rechargeable lithium batteries. It definitely puts out good light and has two brightness settings. It will take 68 hours to be fully charged.

This uv source is powerful and you can feel the intense heat roll off your arm as the light brushes by. It has a 4 battery system that outputs enough power to cause the unit to overheat in about 3-4 mins. It makes flashlights more reliable and durable.

Why We Like This:

Wide angle, easy on/off switch, hi/low beam & easy to recharge the battery
Super powerful and fun in the dark
Outstanding performance, rugged all-metal design, batteries can be recharged in the flashlight
Very powerful and great uv black light