13 best black light flashlights

A black light flashlight, also known as an ultraviolet (UV) flashlight or UV lamp, is a specialized handheld flashlight designed to emit ultraviolet light. These flashlights are commonly used for various purposes related to detection, security, and entertainment. Here's what you should know about black light flashlights:

  1. Ultraviolet Light: Black light flashlights emit ultraviolet (UV) light, which is outside the visible spectrum for humans. UV light has wavelengths shorter than visible light and is divided into UVA, UVB, and UVC categories, with UVA being the type commonly used in black light flashlights.

  2. Applications:

    • Detection: Black light flashlights are often used for detecting and illuminating substances that fluoresce under UV light. This property is utilized in forensic investigations, counterfeit currency detection, and identifying bodily fluids or stains at crime scenes.
    • Security: In some security applications, UV ink marks and security features on documents or valuables become visible when exposed to black light, making it a useful tool for verifying authenticity.
    • Entertainment: Black light is also used for entertainment purposes in clubs, parties, and art installations. Objects, paints, or clothing that are UV-reactive can create striking visual effects under black light.
    • Scorpion Hunting: Some outdoor enthusiasts use black light flashlights to locate scorpions, as scorpions often fluoresce under UV light.
  3. Types of Black Light Flashlights:

    • Traditional Bulb-Based: These flashlights use a UV bulb to emit ultraviolet light. They are available in various sizes and power levels.
    • LED-Based: LED black light flashlights are becoming more common. They are energy-efficient and have a longer lifespan compared to traditional bulb-based models.
  4. Wavelength: The wavelength of UV light emitted by black light flashlights can vary. UVA (around 365 nm) is the most common for general applications, while some specialty flashlights emit UVB or UVC light for specific purposes.

  5. Safety Considerations: It's important to exercise caution when using black light flashlights, as prolonged exposure to UV light can be harmful to the eyes and skin. Avoid direct eye contact with the UV beam, and use appropriate eye protection when necessary.

  6. Power Source: Black light flashlights can be powered by various sources, including disposable batteries (e.g., AA, AAA), rechargeable batteries, or built-in rechargeable batteries.

  7. Size and Portability: These flashlights come in a range of sizes, from compact handheld models to larger, more powerful units. Portability and ease of use can vary depending on the intended application.

  8. Accessories: Some black light flashlights come with accessories like filters or diffusers to enhance their versatility and functionality.

In summary, black light flashlights are specialized tools that emit ultraviolet light for a variety of applications, including detection, security, and entertainment. They are available in different types, sizes, and power sources, and can be valuable tools in situations where UV fluorescence is required. Always exercise caution when using these flashlights to protect your eyes and skin from UV exposure.

Below you can find our editor's choice of the best black light flashlights on the market
  

UV Flashlight Black Light , Vansky 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine,Dry Stains,Bed Bug, Matching with Pet Odor Eliminator

Vansky

Based on 20 reviews Check latest price
  • Find invisible stains: UV flashlight helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye. Not work well on cat urine
  • Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics
  • Perfect for outside use such as finding scorpions and minerals!
  • Durable, high-quality lads: the 51 tenacious UV light LEDs have a lifespan of 15 years
  • Ultra-compact design: The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, body art

User questions & answers

Question: what color will the cat urine be
Answer: The recommendations were for a minimum exposure of 15 minutes. Plus if the mics are laying down you either need to leave them in even longer so the ozone deactivates the virus, or turn them over for another 15 minutes for direct exposure to the UV-C rays (unless you can stand them up and cover them). Think you're probably better off with a can of spray disinfectant or a container of disinfecting wipes if you really have only 4 minutes.
Question: How does this uv flashlight work to detect bugs like scorpions or bedbugs ? has anyone actually have this work for those problems
Answer: No, The UVC light this lamp emits is 185nm and 253.7nm ultraviolet rays, this kind of ultraviolet light can easily penetrate the cell walls of microorganisms, such as bacteria, viruses, mites, destroy their DNA, and quickly kill them . But because of its strong penetrating power, if exposed to its light for a long time, it will also cause damage to the plant, causing the plant's leaves to turn yellow and fall. The following is the caution when use this lamp: 1. Because UV-C rays are harmful to the eyes and skin, please don’t look at the working UV bulb. 2. People/pets/plants mustn't be exposed to the UVC light. 3. After turn off lamp, must ventilate or waiting 30 minutes, until there is no ozone smell, then can approaching the lamp. 4. Liquids such as perfumes and wines should not be exposed to the UVC light, as strong UV-C rays may cause chemicals to deteriorate. 5. Don't put brightly colored clothes or toys near the light for a long time, because the strong oxidation of UVC rays may cause slight fading. 6. Keep the lamp out of reach of children.
Question: Will the light work with natural light, or do you need to do it at night
Answer: No, Please check the picture of the product. This product not includes a timer, it is include a wire with an ON / OFF switch.
Question: Does it detect the bed urine from baby
Answer: It is 185nm wavelength. the 185nm UVC light can achieve double sterilization effect: (1) The sterilization effect of UVC rays has a basic rule: the shorter the wavelength, the stronger the penetration ability of UVC rays, and the better the sterilization effect. Therefore, the 185nm UVC ray itself already has a very strong sterilization ability. But if it is only sterilized by UVC ray, one thing is not perfect. because of the characteristic of ultraviolet light, it can only travel in a straight line. If there is an obstacle, it cannot be irradiated, and the object cannot be disinfected. It is easy to form dead corners that cannot be disinfected. (2) Ozone: But Ozone can solve this problem very well . 185 nm wavelength UV-C light can ionize the air to produce ozone, it also can kills bacteria and viruses through the strong oxidizing power of ozone. Ozone is a gas that can be moved anywhere without being blocked by obstacles, so its suitability may be better, In addition, ozone is also very good at removing odor, which is the difference in its function, for example, it can remove musty, smoke, pet urine, toilet odor, etc. But, One thing that must be noted is: Because the nature of ozone, ozone has a very bad smell, just like rotten eggs, If stay in strong ozone for a long time, it will cause damage to the respiratory system of humans and animals. So it need to be more careful when using 'UVC with Ozone', after turning off the light, must wait a long time, until can't smell the ozone any more, then can get close to the disinfection area. The half-life of ozone is half an hour, so in general, as long as wait for 1-3 hours, the ozone will completely decompose into oxygen and water. However, the decomposition rate of ozone depends on the ventilation and temperature. The better the ventilation, the higher the temperature, and the faster the decomposition of ozone. In a ventilated environment, ozone may disappear completely in half an hour, but it may take several hours if it is in a closed space. The summer temperature is high and the rate of ozone decomposition is faster than in winter.

TaoTronics Black Light, 12 LEDs 395nm UV Blacklight Flashlights Detector for Pets Urine and Stains with 3 Free AAA Batteries

TaoTronics

Based on 16 reviews Check latest price

Product description

TaoTronics - Enhance Your Life

Enjoy life to the fullest with TaoTronics. From industry-leading LED lighting solutions to home goods and audio devices, we put users at the center of our decisions and design products that address life’s needs and help you make the most of your daily activities.



Technical Specifications:

Dimensions: 3 x 3 x 9.5 cm (1.18 x 1.18 x 3.74 in)

UV Wavelength: 395 nm



Warranty:

12 months + 18 months extended after registration



Package Includes:

1 x UV Flashlight (Model: TT-FL001)

3 x 1.5V Battery, Type AAA

1 x User Guide



Notes:

If the flashlight does not turn on, please check batteries and battery case are installed with correct polarity

The light works best in dark environment; the more dark it is, the better it works

Can only spot dried urine stain

Does not work on re ective surface or carpet with uorescer

For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see

  • Find invisible stains: Daktronics UV flashlight helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye. Not work well on cat urine
  • Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics
  • High power batteries included: start spotting stains right away with 3 long-lasting AAA in the package
  • Durable, high-quality lads: the 12 tenacious UV light LEDs have a lifespan of 15 years
  • Ultra-compact design: The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, body art

User questions & answers

Question: Can this particular black-light be used to determine good quality repairs in pottery, china, and porcelain
Answer: No data about batteries.Model 9918-6171 on packageOn engine model 9918Cuse wnt-2 chargerWahl charger I received: ModelA30310120 VAC 60HZ output 3,3 vdcType WNT-2Regards, Milivoj
Question: Can I use it to detecte human urine around toilet
Answer: Yes the battery can be replaced but not by a novice. Wahl recommends that the rechargeable nickel-cadmium batteries in this unit be replaced by Wahl and not the user. If you are a mechanical or electronically oriented person you may be able to do it yourself. But let me say this. My Wahl 9918-6171 unit arrived on 8/30/13. I charged it overnight and then disconnected from the cord and have been using it as a cordless trimmer ever since it's first use on 8/31/13. I have yet to recharge it and it is still working today 9/16/13 as well as the first time that I used it. If at some future date the charge of this cordless unit is too low when I go to use it - NO PROBLEM - I will just plug it in and use it as a corded trimmer and after using it leave it plugged in to recharge. I do want to make you aware though that my use is only as a mustache and side burn trimmer. I have no beard. In the Instructions that comes with this unit Wahl states the life expectancy of this rechargeable ni-cad battery is 5 years.Also keep in mind that this unit has a 3 year warranty and you can replace the entire unit for about $15 before future inflation if you shop at Amazon and similarly priced suppliers.I hope this information helps you and others that may read it
Question: Will it detect semen on a urine soaked dollar bill wrapped around a scorpion in a puddle of blood
Answer: That would depend upon the user's skill and steady hand. The included combs are calibrated to an approx. length but trimmer can be used free-handed - depending upon how long it takes your beard to grow back...
Question: Will this wave length work for finding scropions
Answer: Yes this trimmer is best for shorter stiffer hairs, works great for what you asked about.

Escolite UV Flashlight Black Light, 51 LED 395 nM Ultraviolet Blacklight Detector for Dog Urine, Pet Stains and Bed Bug

ESCO LITE

Based on 18 reviews Check latest price
  • 3 AA Standard Alkiline Battery(Not Included), Rechargeable battery is not recommended!
  • 51 UV LED allow to cover a larger area.Emits 390 to 395 nanometer wavelength.
  • Perfect for outside use such as finding scorpions and minerals!
  • Tips:in order to keep the flashlight's lifetime,if you did not use it for a long time,please put off the battery.
  • Improper usage of batteries or using poor quality of batteries could cause hazard issue to your safety.We recommend to use reliable quality batteries.Any issues caused by batteries DO NOT covered by the manufacturer warranties.

User questions & answers

Question: can this light detect blood
Answer: IT SHOWS CLEARY WERE THE BREAKS ARE...................BOB
Question: If used it to harden clear liquid bondic & needing to look at the liquid to insure I'm aiming at the right place, would I need eye protection
Answer: I just checked and to my disgust the answer is yes. The entire bathroom walls light up with something or another but there's more right next to the toilet. There's no doubt in my mind that it detects dry human urine. (I'm in a rental this weekend.)
Question: Is this light good for use in hotel rooms for detecting "nasty" stains
Answer: when I tried finding a new "lovers" semen on the dollar bill which my husband had not long ago soaked in pee (he does this often but this one dollar bill in particular, did have time to dry) which was actually after he had wrapped it around his sisters scorpion however, which just prior to wrapping his sisters scorpion, the scorpion dove into & drowned in a pretty thick & deep puddle of blood, but I shined the light over the puddle & It was extremely bright I'd say!!!!!!!!! so bright I have flash backs & post traumatic stress disorder it seems, due to the intensity of the lights glow. But then again I must mention that this "lover" was African American so idk if the color diff between him and my husband was a contributing factor to the insane or extreme effect and light intensity i experienced or not.... I do however reccomend this light if you can also purchase some sort of protection.
Question: The product description doesn't even mention the light detecting and showing dog urine in carpet......Does it
Answer: Yes, this flashlight works very well for finding scorpions, urine and finding out how dirty your kitchen or bathroom is when you think youre OCD clean. Ill never look at my house the same way again.

Product features

UV Flashlight Black Light

UV Flashlight well-made with high quality aluminum alloy, make it strong, durable and long lasting. Engineered enhanced LED bulbs which is 30% Brighter than other lights.

Couldn’t Hiding His Messes anymore

Never wonder just where that smell is coming from with this bright UV black light as part of your investigative arsenal.

Precautions for Use

  • Can only spot dried urine stain;
  • Does not work on reflective surface or carpet with fluoresce;
  • The ultraviolet led black light works best in dark environment, the darker it is, the better it works;
  • For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see;
  • Do not use the UV light with the newest note.

Pets Urine Detector

Revealing dry dog and rodent stains and unfavourable spots that couldn't see with the naked eye.

Scorpions Finder

If you live in or are traveling to a scorpion prone area, UV lights are an easy way to detect these hazardous pests, day or night.

Glow Party World

Looking to light up your party, or next halloween celebration, then this is the way to go.

Find Vegetable Worms

Great for finding horn worms that glow green under the black light on tomato plants.

LETION UV Flashlight, LED UV Torch 2 in 1 UV Black Light with 500LM Highlight & 4 Mode & Waterproof for Pet Clothing Food Fungus Detection/Night Fishing/Travel

Based on 7 reviews Check latest price

Product description

Multifunctional:

LETION flashlight can be used as indoor and outdoor LED flashlight.

1. Identify fake, banknotes, stamps, security labels, and logos.

2. It can take out the urine left on the bed on the carpet to help you clean the items more easily.

3. It will help you find antique porcelain, jewelry and glassware cracks.

4. The four flashlight lights can be adjusted to a wide range of illuminated surfaces that you can use for outdoor fishing at night.

5. Cars and industrial leak inspection.

6. Helps find fluorescent substances in baby clothes and cosmetics. If the product does not contain a fluorescent agent, a purple light is displayed, and if the product contains a fluorescent brightener, a blue light is displayed.

Specifications:

Size: 35mm (head diameter) x 135mm (length)

Weight: 150g (without battery)

LED resource: CREE XM-L T6

Battery type: 3 * AAA battery (included)

Material: Aluminum alloy

Lens: Acrylic

Charging time: 5-7 hours,

Discharge time: High-3 hours, Medium-6 hours, Low-9 hours, Strobe / SOS-6 hours

Safety tips:

1. The flashlight is bright, especially for children, do not patronize the naked eye or see the light hurt your vision.

2. The battery must be protected from exposure to sunlight, water, chemicals, or etching gases to avoid scratching the surface.

  • 🔦395NM UV Flashlight🔦: UV flashlight can easily find pet stains. It can detect fungi in food and check if bills and banknotes have been counterfeited, which can help with antique appraisals.
  • 🔦2 in 1, 4 Modes🔦: LED lighting is a combination of white and purple light. This product can be used for lighting or object detection. In addition, depending on the situation, you can easily and quickly switch between the four lighting modes using the power switch. High white light-Low white light-SOS-High UV light.
  • 🔦 Scaling Design🔦 Our 2in1 LED flashlight can adjust and control the field of view. By rotating the product body, circular floodlights are selected and used for large area lighting. Or use a glare spotlight for long-distance observation.
  • 🔦Convenient to Carry🔦: The flashlight is made of durable aluminum alloy material and has waterproof IPX 4 function. It is 13 cm long and weighs about 150 g. Applicable for everyday use, for example: camping, hiking, night fishing.
  • 🔦Warm Tips🔦:It can be used in wet or light rain. Do not put the UV flashlight directly into water or other liquids; need 3 AAA batteries.

User questions & answers

Question: Is this uv light 395nm? what is the luminance of black light? is it bright
Answer: The direct answer is "No" it cannot detect blood because blood is not by itself fluoresce, in order to detect blood a material that reacts to properties in the blood can be added to the suspected blood sample, thus making the blood become fluoresce by the reaction to the added material and become detectable. Fluids that are detected by this light are seminal fluid, saliva and urine stains. Also, certain narcotics will fluoresce as will bone and teeth fragments, some spiders, scorpions, quinine in tonic water, Vitamin A and the B vitamins thiamine, niacin, and riboflavin Chlorophyll makes plants green, but it fluoresces a blood red color, there is a process to separate the material then it can be seen. antifreeze glows black. Minerals and gemstones like fluorite, calcite, gypsum, ruby, talc, opal, agate, quartz, and amber. Money glows under black light, Passports and most state ID's do as well. whiteners in laundry detergent. There are many more items that glow when exposed to black or ultraviolet light. Here is a fun list of other materials that glow Petroleum jelly, such as Vaseline, glows a bright blue. uranium glass or vaseline glass, rock salt, the fungus that causes Athlete's Foot (supposedly glows orange), turmeric, olive oil, canola oil, some postage stamps, highlighter pens, honey, ketchup, cotton balls, pipe cleaners. Hope this answers your questions and more.
Question: Anyone know what the plastic tube that came with the flashlight is for
Answer: It took me some time to find the wavelength required to cure the adhesive. This flashlight emits UV at 395 nM which should work. I found one reference to the required wavelength to cure UV bonding agents (385 nM - 405 nM). The flashlight emits bright UV light when the batteries are fully charged but the time needed to cure the bondic is so quick that you should be fine. Some other purchasers of this flashlight do recommend having UV glasses on when using this light for long period. Sometimes to error on the side of caution is best. You will find on the flashlight page under the "Customers Who Bought This Item Also Bought" heading that many have purchased UV protection glasses also. here is a great link to a study on UV and the eyes https://www.case.edu/ehs/Training/UV/UVsafety.pdf
Question: Can this ultraviolet light see the dirty things in the toilet
Answer: On "The Doctor's" TV show, the GYN/OB doctor was emphatic that despite the fact that washing your underwear (male & female) in very hot water is the only safe way to wash them. I am a washing guru and got sick of the elastic dying in all of our expensive briefs and panties, I looked for a better way to get them clean without destroying them. I already knew that Oxi-clean pre-wash was the very best pre-wash for areas that have any residue left by a human. The peroxide in the Oxi-clean may not remove old stains in cotton briefs, but it kills the germs and the product that was left on the clothes. That includes the residue left by all adults in their underwear, blood, perspiration and I am certain any "nasty" material. FYI, if the item is white, spraying extra 100% peroxide will strengthen the pre-wash. I won't explain how I did the various tests, but using a black light showed any "discharges", stool racing strips in young boy's briefs, and blood stains, so that I knew exactly where to spray each item. After washing in warm water, the black light showed that the residues I found before washing and using the pre-wash were gone. Keep in mind however, that there are a lot of other things that "glow" on clothes. Certain clothes detergents leave tiny white spots on some clothes, and I have found numerous other things can leave glowing spots, but it is easy to tell the difference between the odd item glowing and the "nasties" that you would be looking for. Some Housekeeping Supervisors use black lights to check sheets in a room that has "supposedly" been cleaned. It is an easy way to see if the top sheet has simply been switched and placed as the bottom sheet, and a new one is placed on top. I will always bring my black light with me to hotels or timeshares. Have great vacations! P.S. When you read the information from Manufacturer near the bottom of the page that fully describes the light, it lists "semen" as something it shows you.
Question: Can it be used for resin
Answer: I don't know why some of the others are saying it doesn't show dog urine stains on carpet. It does. Keep in mind that if you are simply looking in a house that has light coming in from windows - even if your lights in the house are off, it won't be dark enough. Unless you can block all light, wait until nighttime, close your blinds / curtains to block street lights and such, turn off all lights in the area to get it as dark as possible and turn it on. There were obvious dog pee stains in areas that I wasn't aware of before, urine stains in the bathroom that I thought was clean.

uvBeast NEW V3 385-395nm Black Light UV Flashlight - Rechargeable 18650 with Glasses - HIGH POWER UPGRADED Triple Broad Band LEDs Best for Professional/Commercial Use - USA Stock - UK Design

Based on 713 reviews Check latest price
  • WHY uvBeast V3? It's the evolution from all dated 100 LED models. V3 WILL SAVE YOU BIG MONEY IN THE LONG RUN. Now it’s RECHARGEABLE! No more costly & frequent battery replacements as with 100 LED versions. HIGHER UV INTENSITY THAN 100 LED. Now powered by Li-ion, unlike the 100 LED versions, and delivered by massive TRIPLE 1.2A UV LEDs. UNBEATABLE UV RANGE. Now the UV beam throw goes out to more than 70 feet. This is BIG LEAGUE
  • YOU’LL MAKE BIG COST SAVINGS IN THE LONG RUN. uvBeast V3 goes rechargeable (2x 18650 Lithium ion) with a re-configured power delivery system over the V2. x6 (yes six!) AA alkaline 1.5v batteries replaced every 12-14hrs is the only way to power the 100 LED versions. A costly but necessary evil for that tech. Compare: Lifetime of 18650 rechargeable batteries will cover you for 558 AA batteries (or 93 sets of six batteries) if you were to use the 100 LED UV flashlight. Now that’s a huge cost saving
  • EVEN HIGHER UV INTENSITY THAN 100 LED VERSIONS. Flick the switch on the V3 and you’ll see the difference of the upgraded 3x SMD LEDs powered by Li-ion instead of alkaline used by 100 LED models. It’s most noticeable in the throw of the UV beam. It’s long range out to 70 feet, which is more than twice that of 100 LED versions. We even successfully tested the fluorescence of UV ink out to 135 feet! This UV flashlight will NOT leave you wanting for more
  • EVOLUTION FROM 100 LED. The 100 LED versions use the older DIP type LEDs (Dual Inline Package) encased in a bulb. There’s a limit to their UV output. We pushed that envelope with the V2. V3 now uses SMD tech to pump higher intensity UV delivered at 3.6 Amps (3x1.2A LEDs) – just when you thought that our 100 LED couldn’t get any more intense!
  • READY TO MOVE INTO ULTIMATE UV FLASHLIGHT POWER? Our 100 LED totally impressed the market, and just when they thought it couldn’t get any better. Well here it is. With V3 you’ll be making the transition into biggest league UV. We continually test the V3 in the lab, in the field, and with a select bunch of testers/critics to provide a great fit for your needs

Product features

THIS IS WHAT EVOLUTION FROM 100 LED UV LOOKS LIKE. THE ALL NEW V3

uvBeast is a unique brand. We’re scientists (PhDs) and engineers (C.Eng) by background backed with years in industry. With an awesome reputation in both domestic and commercial markets, we don’t do “me too” product imitations. Instead we like to innovate and make a genuine difference. This really isn’t just another Black Light or UV Flashlight

The uvBeast Pedigree

Most sellers are standing still waiting for the next wholesale UV flashlight to be mass produced by factory xyz, marked up before onward to you. We're in a different game. We have our finger on your pulse and continually respond to user needs like yours. So we did the V3

uvBeast Market Adoption

uvBeast currently serve commercial applications and industry sectors in NDT (Non-destructive Testing), Aviation, Oil & Gas, Automotive, Adhesive curing, Manufacturing, Hospitality, Fishing, Mining, Agriculture, Hygiene-level monitoring, and more. Everybody likes it when commercial-grade high power UV comes onto the domestic scene!

WE DON'T IMITATE. WE INNOVATE
WE CONTROL OUR ENTIRE SUPPLY CHAIN FROM RAW MATERIALS TO MANUFACTURE. uvBeast POWER ISN'T BY COINCIDENCE. IT'S BY DESIGN
EVERYBODY LOVES IT WHEN COMMERCIAL-GRADE HIGH POWER UV COMES ON TO THE DOMESTIC SCENE

We engineer, design, and build from scratch. It’s what we do. We don't clone, copy, or do look-a-likes. We know the ingredients that go into a great UV flashlight to exceed your needs.

The level of UV is so intense, that’ll it’ll take you to the next level of ultraviolet beam use, including the convenience of using it in lighted conditions.

Optimal Shop 6 Pack UV Blacklight 9 LED Flashlight Torch Light Outdoors Etc (6 Pack)

Based on 871 reviews Check latest price

Product description



9 LEDs Black Light UV Flashlight


Mini flashlights are portable for carry on outside,with 9 led lights to illuminate any stains or marks and reveal a world of World of Hidden Stains. Multi application to antique inspection,fabric and textiles,forgery detection,ID and document verification,mineral lighting and identification,scorpion illumination and so on.



Features:


Well-made with high quality aluminum alloy ,make it strong,durable and long lasting. Pack of 6 with lowest price on the market.

Test the Fluorescent powder and other chemical residues,especially those in the baby's clothes ,medicines or cosmetic products.

Great for checking notes, credit cards, fluorescent inks (invisible inks), cracked glassware, or even crime scene.

Easily fluoresce DRY pet urine so you can be easy to clean up.



Note:


1.Make sure the batteries are installed correctly(not included).

2.It can only spot dried urine stain,not WET urine puddles or potty pads.

3.Work best in the whole dark enviroment.The darker it is,the better it works.

4.For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see.

5.Do not shine directly into eyes.

6.Not Waterproof, please don’t directly immerse into the water!

7.Battery is not included.



Package included:


1 x 6 Pack UV Blacklight 9 LED Flashlight (no battery included)

  • The flashlight is made of 9 led with less power which is portable to carry in hand or bags.The strong Aluminum alloy body makes this product durable and long lasting.
  • The UV flashlight can be used to reveal pet urine in carpets and furniture.You needn't to clear all house,just shine the UV flashlight and the stains will come out,makes it easy to clean up.
  • The UV flashlights can also identify counterfeit money and reveal the hidden ink on passport,money or other important documents.It is also an essential tool for law enforcement,postal inspections,customs,medical forensics,scorpions huntings.
  • Direct exposure to uv flashlight are harmful on the eyes.UV lights are radiation,a lower frequency wavelength than X-rays.So don't directly to naked eyes.The lights are powered by 3AAA battery (no included).
  • If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem.

User questions & answers

Question: Are these strong
Answer: Not sure. They are not very strong, and not all of them even worked. I would look for a better option.
Question: Are head lice also detected
Answer: It is dimmable if you wire it to a dimmable switch. The switches on each socket only allow you to turn them on or off individually.
Question: Listing states powered by 3aaa batteries not included. these lights will not take 1, let alone 3, aaa batteries. i need actual battery type to avoid r
Answer: It really depends on where they are placed. If under a covered area that won’t get wet, they may be fine. But I personally wouldn’t use them out in the elements
Question: Will these help charge glow in the dark paint or glow in the dark fishing lures
Answer: It doesn’t have one. It’ll just work with a wall switch that is dimmable. It’s also not as long as it says. It’s 19” feet total when you add up the length of all the strands. But It really is only about 7 feet long if you want them to hang next to eachother as shown in pictures.

KOBRA UV Black Light Flashlight 100 LED #1 Best UV Light and Blacklight For Home & Hotel Inspection, Pet Urine & Stains - Ultra Intensity 18W 385-395nm LEDs Spot Counterfeit Money, Leaks, Scorpions!

Based on 2 reviews Check latest price
  • A TIME AND MONEY SAVER: This flashlight is a wise investment, as it will help you save thousands of dollars in the long run. You will no longer have to resort to having your carpets steam cleaned, multiple times a year, for fear of not spotting invisible staining, or wait around for a hotel or house inspector to find a free spot in his or her schedule! With this flashlight, you can perform all these tasks yourself, just as quickly and efficiently!
  • MORE THAN STAIN REMOVAL: Marvel in the wide applications of UV light! Pinpoint the origin of leaks of ANY kind, such as UV-dyed antifreeze and neon, helping you take immediate action and prevent them from spreading any further! Trace counterfeit money and protect yourself from losses. Also, if you are into scorpion hunting – this flashlight is ideal to spot these nocturnal creatures during their natural activity times!
  • POWERFUL ILLUMINATION: No need to walk around aimlessly or break your back bent over carpets! Backed by an impressive 100 LED bulbs, this flashlight emits a bright light that covers wide areas, effectively reducing the time it takes to complete a thorough inspection.

User questions & answers

Question: So if I buy this product and use it among children for the demonstration purpose of germ glow powder will the light under dark shows germ
Answer: It takes batteries. It didn't come with a recharging cord.
Question: what would be the equivalent wattage
Answer: Don't know what you are asking by strong. I ordered mine so I can find pet urine. Worked well to find old stains.
Question: How many lumins is this
Answer: Not worth the money
Question: Is this rechargeable
Answer: 3 AAA batteries.... lights are not very good...

GearLight UV Black Light Flashlight XR68 - Powerful 68 LED Blacklight Flashlights for Pet Urine Detection, Scorpion, Bed Bug, Resin Curing, Dog Stain, and Carpet Odor Eliminator Remover

Based on 2 reviews Check latest price
  • Small Yet Effective: The XR68's lightweight and portable design makes it ideal for pet owners and travelers alike.  This 68 UV LED flashlight (390 nm) is more powerful than the standard 51 LED lights, yet small enough for daily use and provides the perfect amount of ultraviolet glow.
  • Easy to Use:  Powered by only 3x AA batteries (sold separately), simply turn it on and immediately put this UV blue light to work.  Dim your surroundings and watch the high-performing purple beams light up the sources of hidden smells and messes around your house (works best in dark environments).
  • Pet Stain Detection: A must-have tool in your cleaning kit, this black light exposes forgotten or dried dog urine spots on your carpet, floors, or furniture not otherwise visible to the naked eye.  (Does not detect wet stains or cat urine.)  Pair it up with carpet cleaning and odor eliminating products to maximize the benefits.
  • Identify Scorpions, Bed Bugs, and Tomato Hornworms: Designed for both indoor and outdoor inspection, this black light is effective in detecting scorpions, searching for bed bugs, and identifying tomato hornworms that are destructive to gardens. This UV flashlight also indicates the presence of UV brighteners in clothing, making it ideal for hunters.
  • Versatile Tool: This multifunctional black light lamp can cure resin and identify counterfeit money, engine oil leaks, glow paint, rocks, minerals, dyes, stones, Yooperlite, and much more.  Also useful for arts and crafts and making invisible ink and markers glow.

User questions & answers

Question: Why won’t this work for cat urine
Answer: There is 2 available nm that I know of. 365 and 395. 395 has a more purple more intense beam. Better for resins and glow stuff. 365 has a less visible beam better for seeing uv marks or ink doesn’t work as well for drying resin or charging glow in the dark stuff
Question: Would this work to identify Vaseline glass
Answer: Positive end toward bulb
Question: Will this help find mold inside the house
Answer: works great with loon, solraez, gulff probably the fastest. Average cure 10-20 seconds is my estimate, get a good 18650 battery though.
Question: There is only one spring in the battery pack, the other two batteries keep falling out and the light will not turn on
Answer: Works great for the "Damn Good" brand UV glue. I used it to fix a broken pair of glasses. The frame around one lens had broken, and I couldn't get new frames for the existing lenses. Just made the mend last night. I'm not certain how long an exposure ti takes--I gave it about 2 minutes. The glue's surface was still a little soft, but an hour later it was completely hard. Quite a bright light and I would be careful not to expose your skin or eyes to the beam. I will use it for fly tying as well and expect it will work very well.

LETION UV Flashlight 2 in 1 [2 Pack],UV Light LED Black Light flashlights with 500LM Highlight & 4 Mode & Waterproof IPX 4 for Pet Clothing Food Fungus Detection/Night Fishing/Travel/Camping

LETION

Based on 1 reviews Check latest price
  • 395NM UV Flashlight: Our Letion UV flashlight can easily find pet stains. It can detect fungi in food and check if bills and banknotes have been counterfeited, which can help with antique appraisals.
  • UV LED 2 in 1, 4 Modes, 2Pack: LETION UV flashlight is a combination of white and purple light. This product can be used for lighting or object detection. In addition, depending on the situation, you can easily and quickly switch between the four lighting modes using the power switch. High white light/Low white light /SOS /High UV light.
  • Scaling Design: Our LETION 2 in 1 UV flashlight can adjust and control the field of view. By rotating the product body, circular floodlights are selected and used for large area lighting. Or use a glare spotlight for long-distance observation.
  • Easy to carry: Our LETION UV flashlight is made of durable aluminum alloy material and has IPX4 waterproof function. It is 13 cm long and weighs about 150 grams. Suitable for daily use, such as camping, hiking, night fishing.
  • Warm Tips:Our Letion uv flashlight can be used in rain or light rain. Do not put the UV flashlight directly into water or other liquids; each flashlight requires 3 AAA batteries.

User questions & answers

Question: Is the light strong? Is power consumption fast
Answer: I don't know. According to bedbugsinsider the UV light can help illuminate bedbugs. The UV light will also light up the discarded shells of bedbugs.
Question: UV black lights have 2 kinds of wave lengths -- short and long. Does this one have a long wave length? Thank you
Answer: This black light would make the Glo Germ powder illuminate nicely.
Question: Can this light be used to disinfect items
Answer: This flashlight uses 6 AA batteries. I have tested some, what I saw is that each puts out about 1 watt of electricity. So compare 6 watts to the real watts spec (maybe 8watts?) of a regular LED bulb of 40w or 60w equivalent.
Question: Can this light be used to detect bedbugs
Answer: Unfortunately, that question doesn't work right. Really! 'Lumens' are units of 'visibility to the typical Human eye'. And this is a "blacklight", meaning it's light is Not visible to humans. An alternative question is "How many watts of UV light does it emit?". A typical LED bulb of any wavelength is 15-25% efficient. So a white LED bulb that uses 10w of line power, makes about 1.5watts of white light. This flashlight uses 6 typical alkaline AA batteries. In my experience, each AA battery can put out about 1 watt of electricity. So this flashlight is probably like a 6watt LED bulb. The LEDs may be 15-25% efficient, so it probably makes about 1.0 to 1.5watts of UV light.

Product features

LETION UV Flashlight 2-in-1 LED flashlight makes your life easier! [2 pack]

The power supply used can be switched quickly between four types of lighting.

  • High brightness
  • Low brightness
  • Flashing
  • UV

Light is a combination of white and violet light. This product can be used for lighting or object detection.

Convenient to carry

  • Size: 35mm (head diameter) x 135mm (length)
  • Rotating body: 35mm (head diameter) x 158mm (length)
  • Weight: 150g

The flashlight is small in size and light in weight. The surface of the flashlight is non-slip design, and the handle is easy to carry and saves space.

Flashlight and UV light

LED uv flashlight has white light and UV light. It can be used for illumination or object detection. In addition, depending on the situation, you can use the power switch to quickly and easily switch between the four lighting modes. High white light - low white light - SOS - high ultraviolet light.

IPX 4 waterproof

  • The flashlight is waterproof and can withstand splashing, even on rainy days.
  • Its head is designed with lotus flowers. It has a strong impact and drop resistance.

( Tip: Can't be completely immersed in water and takes too long)

Zoom out / in

  • Spotlight: Under normal conditions, light is a spotlight that is viewed from a distance.
  • Floodlight: The handle flashlight body rotates outward for large area illumination.

(lighting distance is about 300 meters)

Bright your life

  • Cycling with friends in the cool breeze
  • For general use, such as lighting tweezers, fishing, daily necessities
  • Bring the LETION job torch when repairing the machine, working in the construction site
  • You can use it in the event of a power outage to make your life full of light

395nm violet flashlight to detect various items

  • Detecting the urine of dogs and cats
  • Identification stamps and banknotes
  • Detecting various jade such as amber
  • Used for inspection of various invoices, trademarks, certificates, bank cards
  • Fluorescence detection of clothes, napkins and toilet paper

High quality 2 in 1 UV flashlight [2 Pack]

  • Material: Durable aerospace grade aluminum alloy with drop resistance.
  • Head: The head is made of lotus, which has stronger impact and can smash glass for self-defense.
  • Lens: tempered ultra-clear mineral glass with anti-reflective coated convex lens for a wider range of aperture.
  • UV: 395nm UV detection is clear, high brightness.

Safety tips:

  • X: The brightness of the flashlight is very high, don't direct your eyes, especially children!
  • X: The battery must be protected from sunlight, water, chemicals to avoid scratching the surface.

Package:

  • 2x LED tactical flashlight
  • 6x AAA battery
  • 1x Instruction Manual
  • 2x hand strap
  • 2x packing box

(18650 battery can be used, but this product

does not include this battery)

morpilot Black Light, 2 Pcs UV Handheld Blacklight Flashlights 12 Led 395nm Mini Light Torch Detector for Pets Urine and Stains

Based on 4 reviews Check latest price
  • 【PRACTICAL】▶ Morpilot blacklight flashlights are helped detect food stains and pet urine stains on carpets, and clothes that are otherwise invisible to the Naked Eye. Suitable to look for scorpions. Easily authenticate currency, driver's license, official identification cards, passports. Hotel room, Antique, or gas leak Inspection
  • 【TOP QUALITY】▶This portable mini Flashlight is well-made with high-quality water and shock-resistant aluminum alloy, make it strong, durable, and long-lasting easy to heat dissipation. Special texture designed to prevent sliding, reduce the danger of dropping
  • 【PORTABLE】▶Our mini light is small and powerful, measuring 3.7" x 1.13", You can take it everywhere in your pocket which is so convenient if you need it
  • 【PORTABLE】▶Our mini light is small and powerful, measuring 3.7" x 1.13", You can take it everywhere in your pocket which is so convenient if you need it
  • 【CONVENIENT AND SAFETY】▶You will save a lot of time and money with our portable flashlight. Check whether the hotel Sheets and pillows are clean and so on

User questions & answers

Question: Can you use this light to test sunglasses for UV blocking
Answer: No you can hold the button for a few seconds and it will shut off
Question: I collect minerals and some minerals will react to a uv light ,do you know if this will work on minerals
Answer: Ya it’s removable but replaceable, I can’t say but if it can be replaced I don’t think you will find the battery at your local stores
Question: Can you use these to see invisible ink
Answer: yes, it will, the magnet is strong.
Question: Os thos light just a regular purple looking color or the uv blue color light
Answer: No, but all I can say glad they sell them in-pairs because 1 broke within a week

Product features

UV mini black light flashlight

  • Can only spot dried urine stain(will not work on wet or fresh urine)
  • Does not work on reflective surface or carpet with fluoresce
  • For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see
  • Do not use this light with the newest 100 dollar note
  • Do Not dismantle the head unit of this flashlight.
  • Do Not shoot eye directly
  • Please confirm whether the batteries with correct polarity are installed correctly. This flashlight uses 3 x AAA batteries, which are not included.

Package Includes:

  • 2 x UV flashlight (AAA batteries are not included)
  • 1x user manual

Application

  • Antique /Hotel room inspection
  • Fabric and Textiles
  • Currency/driver license/official identification cards/passports Detection
  • ID Card and Document Verification
  • Mineral lighting and identification
  • Fuel or gas leak Inspection

The perfect holiday(Birthday, Christmas, New Year) gift for Mom, Dad, kids, friends, and more.)--To find the truth of the world and have fun!

Enjoy life to the fullest with morpilot. We design products that address life’s needs and help you make the most of your daily activities. Whether you're at home, on the go, in the office, or at school, there are many opportunities to use our Black Flashlight.

DULEX Black Light Flashlight, High Intensity 395 - 410 nm UV Blacklight Ultraviolet Led Flashlights with charger for Leak Detector, Pet Urine Stain, Scorpion, Bed Bug

Based on 658 reviews Check latest price

Product description

Does your house smell? The secret to finding your Pet's mistakes with ease



Do you find it frustrating when you can smell the urine, but can't find it? Do you crawl around sniffing the floor or spend money cleaning the entire carpet because it's driving you crazy?

With UV Sight's LED UV Blacklight you'll find those invisible stains quickly and easily, saving you time & money.

So How Does It Work?

It works by causing the salts that are present in dried urine to fluoresce like a yellow neon sign, making them easily visible to the human eye, and a breeze to spot clean, saving you hundreds of dollars in expensive cleaners, or the need to replace the entire carpet. Check it out for yourself, view the photo's at the top of this page to see the 'findings'.

What Are the Benefits of UV Sight's Blacklight?

Constructed of high quality materials, making it strong, durable and equiped with high quality and long lasting rechargeable battery

High output LED bulbs for a strong, consistent and bright beam -there's no need to crawl along the carpet for the stains to be seen

The stains will light up like a neon sign

Works on almost any surface or fabric such as carpet, curtains or furniture

Useful for scorpion spotting, personal property identification, hidden ink & marker dye fluorescence,money and much more

1 x batteries included for your convenience

Our Promise To You

When you choose UV Sight, you'll get our high-quality LED UV Black Light+ rechargeable battery + charger with our 12months guaranteed.

What are you waiting for? Locate those stains with ease with help from UV Sight.



Package incluede :1 x UV light ,1 x battery ,1 x charger

  • Most customer used Black light for automotive A/C leak detection, Also this uv flashlight is for Dog/Cat urine, pet stains, detection Scorpion, Bed Bug, Pet Odor Eliminator, cracks in antique porcelain/glassware, Detecting automotive and industrial fluid leaks and any more.
  • Black light flashlight combo, come with flashlight rechargeable battery and charger.
  • Uranium Finder: Remarkably Shine up Uranium Glass, Depression Glass and Vaseline Glass in the darkness, Good at finding uranium ore
  • Blacklight flashlight led even better than so called ultraviolet flashlight 51 led, ultraviolet flashlight 100 led, ultraviolet flashlight 21 led.etc
  • Every order is backed by a one-year, no questions asked warranty for quality and satisfaction. If you don’t love our UV lights, contact us and we’ll either replace them or issue you a full refund.

User questions & answers

Question: Can the light detect lice
Answer: I have seen differences on my skin such as the arms compared to my leg which does not receive much sunlight. On my arms it shows old scars and cuts, so if that is what you are looking for then I would say yes. If you are looking at a dermatologist level, I can't help you.
Question: How waterproof is this flashlight
Answer: The light seems plenty strong. The UV is not quite as strong as the white light, but being able to focus the beam down to a pretty small square is pretty handy. I haven't used the flashlight much so I don't know how long the batteries will last.
Question: Can this detect veins
Answer: Hello, Short Wave (visible). thank you very much for your question, from Letion
Question: Will the light show sun damage to the skin
Answer: Hello, our flashlight uses 395nm ultraviolet light, which can only detect bacteria, not sterilization . thank you very much for your question, from Letion

GearLight UV Black Light Flashlight XR98 - Powerful Patented 100 LED Blacklight Flashlights, Pet Stain Detector for Dog Urine, Scorpions, and Bed Bugs - Works with Carpet Odor Eliminator and Remover

GearLight

Based on 1 reviews Check latest price
  • Detects Invisible Stains - Powerful 100 LED blacklight technology (390 nm) helps to reveal hidden and forgotten dried pet stains not otherwise visible to the naked eye. (Does not detect wet stains or cat urine.) Requires 6 AA batteries (sold separately).
  • Finds More Than Just Stains - Beyond dog urine, the versatile design allows for the identification of bed bugs, scorpions, counterfeit money, leaks, glow paint, rocks, minerals, and much more. Also useful for curing resin glue and making invisible ink and markers glow.
  • Does Not Require a Dark Room - Our Patented (#D877,380) 100 LED black light flashlight is more powerful than standard 51 LED lights and doesn’t have to be used in complete darkness. The wide beam allows for easier spotting in any type of lighting, even daytime!
  • Save Time and Money - The XR98 is the perfect companion to carpet cleaning and odor eliminating products. Use it as a first step in detecting the exact location of concealed spots on your furniture or rug and save time and money by treating only the affected areas.
  • Durable, Weather Resistant | Aluminum Body – This uv flashlight is engineered for rough handling. Made with durable aluminum, the XR98 can survive accidental drops and perform reliably under any condition.

User questions & answers

Question: Noticed it says "Does not work with cat urine" How is this so
Answer: The compounds in cat urine that emit light (fluoresce) absorb light at a shorter wavelength. You want the UV to be in the near UV ("UVA") or around 365 nm. I got this one - and it works well. LIGHTFE Black light UV Flashlight 365nm blacklight UV301D. Be careful though - you never know what you'll find!
Question: What wavelength do the LEDs emit
Answer: Thanks for your concern. We suggest that you can buy 1 pack Onforu 33ft LED UV Black Light Strip Kit & 1 pack Onforu 16.4ft LED UV Black Light Strip Kit.
Question: I have kitten with Ringworm and was wondering if that would show up on the light
Answer: It comes with one plug, and an adapter piece that allows you to plug in both rolls at once. If you don't intend to plug them into the same outlet, you would have to get another plug.
Question: Why don’t they work on cat urine
Answer: Package contents 2 roll lights, each of the length is 16.4ft/ 5m , total 33ft/ 10m. Thanks for your concern.

CFIKTE UV LED Flashlight Black Light UV Lights 9 LED Ultraviolet Blacklight Flashlights Pets Urine and Stains Detector on Clothes Carpet Rugs (8 PACK)

Based on 127 reviews Check latest price

Product description



Features:


Find blood, food stains or pet urine on carpets or other surfaces.

Identify official ID cards such as counterfeit notes, stamps, security labels and passports.

Hunting scorpions and other insects.

Hotel room check: Use UV light to detect bed bugs and make sure the room is clean and safe.

Test the real Vaseline glass button



note:


1. Not waterproof, do not immerse directly in the water!

2. It can only find dry urine stains, not wet urethral puddles or potty mats.

3. UV led black light works perfectly in dark environments, the deeper the color, the better the effect.

4 Please do not look directly at this device during operation, and do not illuminate it on anyone's (or animal's) eyes.

5. This black light is not suitable for reflective surfaces or fluorescent carpets.

6. Make sure the battery is installed correctly (not included).

7. The battery is not included.

Package Included:


1 x 8 pack UV Blacklight 9 LED flashlight(no battery included)

  • This UV flashlight has 9 top-grade UV-induced lamps with a wavelength of 395nm, higher brightness, more uniform output, and more durable aluminum body.
  • Direct exposure to uv flashlight are harmful on the eyes.UV lights are radiation,a lower frequency wavelength than X-rays.So don't directly to naked eyes.The lights are powered by 3AAA battery (no included).
  • Verify currency, driver's license, official ID card, passport, perfect to reveal dry dogs, cat and rodent stains and unfavorable spots that are barely visible to the naked eye.
  • PET stain detector. UV flashlights can be used to reveal pet urine in carpets and furniture. You don't need to clear all the houses, just polish the UV flashlight and the stains can be removed for easy cleaning.
  • When you are hiking, camping, hiking, etc., black light can protect you from dangerous creatures like scorpions.

User questions & answers

Question: Can these detect feces
Answer: Yes, they worked for me.
Question: Can they be used for glow in dark paint
Answer: I have not tried exactly that - but I would think it would very well.
Question: What type and how many batteries does this flashlight take? I purchased these and there is no indication of the battery needed
Answer: Well, I have it right here in my hands looking at it, and it doesn't seem anything more than slightly water-resistant, if that. The rubber o-rings for the battery cover and lamp assembly are tiny, seemingly more for vibration damping. This light is a heavy, solid, aluminum metal work of art that I'd hate to risk around water anyway.
Question: Will this work with the pens that only show under black light
Answer: It depends what kind of viens. If they are granite or have some kind of lumecent propety or even white the answer is yes. If you want to find a gold vein i migth think it will not. If you like to know find any uv ligth and set a gold ring under it. But it will pick up mostly unoticible particals under this ligth.

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