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The 8 Best blacklight flashlights of 2025

Are you trying to find blacklight flashlights among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling blacklight flashlights on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 14 hours of research and did 32 blacklight flashlights tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best blacklight flashlights you can buy today

SaleNo. 1
Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder
  • 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.
  • Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics; ‎Cure UV resin.
  • Perfect for outside use such as finding scorpions and minerals! Should used with 3xAA Standard Alkaline Battery (Battery Not Included)
  • 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
SaleNo. 2
COSOOS 2 Pack UV Flashlight, 12 LED Handheld Blacklight Flashlight 395nm Mini Light Torch Detector for Dog Pet Urine Stains, Bed Bugs and Scorpions. (Batteries not Included)
  • A Must Have for Pet Lover: 395nm wavelength can help to detect what naked eye can not see, like dog and other pet urine/stains, driver license, official identification cards, passports, customs or authenticate currency.
  • Compact & Portable: The package includes 2 blacklights, Each measuring 3.7’’ x 1.13’’ and 1.8oz in weight. It’s ultra-lightweight and portable, you can keep in your pocket or at home or elsewhere. Perfect gift choice for your friends, colleague and pet-lovers.
  • IPX4 Waterproof: IPX4 waterproof level resistant from splashing water. Suitable for use in rain, snow, or emergency situations. Special texture design to prevent sliding and reducing the danger of dropping.
  • Long-Lasting & Safety: Well-made with high quality Aluminum alloy material make it strong enough to withstand heavy use. The 12 pcs UV bulbs emit brighter light and last longer than other 9 pcs UV bulbs. Lifespan up to 15 years.
  • 2 Pack Design: You will get 2 x 12LED blacklight flashlights (Batteries not included), 2 x AAA battery holders, 2 x hand straps. Surprise your loved ones with this compact 2 pack uv flashlight for Father's Day, Halloween, Thanksgiving, or Christmas.
SaleNo. 3
Morpilot Blacklight Flashlights uv Flashlight,12 LED 395nm Ultraviolet Blacklight 2 PCS Black Light Flashlight Mini, Torch Light Pet Urine Detector Light for Dog/Cat, Dry Stains,Resin Curing,Bed Bug
  • Pet Stain Detection: Morpilot 395nm wavelength blacklight flashlights helps to detect food stains and pet urine stains on carpets that are invisible to the naked eye, as well as on clothes.
  • Strong and Sturdy: This uv flashlight is made of high-quality waterproof and impactproof aluminum alloy, you can use it in rainy and humid conditions. Special textured design that prevents slippage and reduces the risk of falling.
  • Brighter Light: Morpilot uv light with 12 engineering-enhanced LED bulbs, our black light flashlight mini is 30% brighter than other flashlights. UV flashlight uses 3 AAA batteries (included).
  • Compact Design: Our blacklight flashlights are small but powerful, measuring 3.7" x 1.13". Perfect for outside use such as finding scorpions and minerals!
  • Versatile Use: The black light flashlights can easily verify currency and official documents such as passports, ID cards, driver's licenses, and identify unwanted whitening agent in cosmetics, detect invisible ink pens, check bed bug, etc.
SaleNo. 4
Waklyte Black Light UV Light, 21 LED 395nm UV Flashlight, Powerful Mini Blacklight Flashlight, Small Portable Black Light Flashlight for Pet Urine Detection, Scorpion, Resin Curing, Bed Bug, Nails
  • Specific Uses for uv Flashlight: The uv flashlight can be used for dog/cat urine detection; Find scorpions, tomato hornworms, bed bug; Resin/uv glue curing; Bathroom stain detection; Find uranium glass; Light up uv paint; Find fluorescing rocks and mineral (opal, yooperlite, flourite, sodalite, calcite). It is an indispensable and powerful helper in your life.
  • High Power: The uv flashlight has 21 LED lights each emitting 45 uW/c㎡ of uv radiant intensity. That's a whopping total of 945 uW/c㎡ of uv intensity at 395nm.
  • Product Quality Commitment: We examine each uv led for the correct color temperature and uv output range. We don't turn a blind eye to any that don't make the grade, instead we throw away "factory rejects".
  • Market Adoption: Waklyte currently serve commercial applications and industry sectors in NDT, Aviation, Oil & Gas, Automotive, Adhesive curing, Manufacturing, Hospitality, Fishing, Mining, Agriculture, Hygiene-level monitoring, and more.
  • Flashlight Dimensions: 3.8 x 1.6 x 1.1 Inches / 9.7 x 4.1 x 2.8 Centimeters; 2.8 Ounces / 79.4 Grams. Waklyte mini uv Flashlight is small and powerful, you can put it anywhere in your pocket for convenient access.
  • Battery Type Required: 3pcs aa batteries(Not Included), in order to keep the flashlight's lifetime, if you did not use it for a long time, please put off the battery.
No. 5
ESCO LITE Escolite UV Flashlight Black Light, 51 LED 395 nM Ultraviolet Blacklight Detector for Dog Urine, Pet Stains and Bed Bug
  • Efficient Pet Urine & Stain Detector Blacklight Flashlight: The upgraded ultraviolet light LED can show food stains and pet urine stains on rugs, carpets more clearly, Escolite 51 UV light LED beam covers a larger area, enabling you to locate the affected areas effectively. Blacklight for pet urine detection is a lifesaver for cleaning your puppy's accidents (ONLY EFFECTIVE IN DETECTING DRY URINE).
  • An Indispensable Helper and a Versatile Tool in your Life: Good for doing some deeper cleaning, blacklight will help you become a more efficient confident cleaner. You can also use Escolite flashlight to find Fluorescent Whitening Agent contained in Baby clothes or your cosmetics; Inspect whether the room, hotel Sheets and pillows are clean; Charge grow in dark items; Make small UV resin; Collect Uranium and fluorescent minerals, appreciate its true beauty; Authenticate money, sneakers.
  • Perfect for Outside Use: Ultraviolet scorpion flashlight easily spots scorpions around your house; Find tomato hornworms to save you plants; The purple light flashlight can reveal fluorescent materials such as minerals, corals, and shells; Also suitable for finding lost golf disco balls; Making outdoor exploration more interesting.
  • Long-lasting UV Flashlight Black Light with Reliable Materials: Experience Escolite's ultraviolet flashlight crafted with aerospace-grade aluminum alloy for extended durability, featuring anti-abrasive and anti-rust treatments. The aluminum alloy body aids in effective heat dissipation, ensure the longevity of the UV light. The 51 UV black light flashlight LEDs have a lifespan of up to 15 years. With an IP44 waterproof and dustproof rating, it's designed to withstand various conditions.
  • Compact Handheld Size & Portable: Perfect to hold in your hand, Small and lightweight enough for one-handed operation. The size LED flashlight is measured 5.75" * 2.20" and 8.2oz in weight. The compact size makes it easy to carry around and store, taking up small space for putting in your pocket, handbag, toolbox, drawer, or car compartment. The UV Blacklight Flashlight comes with a wrist strap lanyard, you can wear it on your wrist or hang it from a hook.
  • Require 3 AA Standard Alkaline Battery (Not Included), Rechargeable batteries are not recommended (Size and Voltage is not compatible)! To extend the flashlight’s life, please remove all batteries if you did not intend to use it for a long time.
SaleNo. 6
Lighting EVER Black Light Flashlight, Small UV Lights 395nm, Portable Ultraviolet Light Detector for Invisible Ink Pens, Dog Cat Pet Urine Stain, AAA Batteries Included
  • Practicle: 395nm wavelength help detect animal urine and food stains on rugs, carpets and clothes that couldn't see with naked eyes.
  • Portable: The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, body art. Essential tool for pet lovers, portable and lightweight torch, convenient to carry to anywhere.
  • Waterproof & Impactproof: Waterproof level IPX4 so you can use it in light rain days or wet place. Aluminum alloy purple light flashlight impact resistance and special non-slip rubber design for you.
  • Versatile Use: Authenticate currency and official documents like drivers licenses and ID card.
  • Long Lasting Power: 3 pack powerful AAA batteries included,which last longer than most of the same size UV flashlight in the market.
SaleNo. 7
Black Light ,Flashlight, LED UV Torch 2 in 1 Blacklight with 500LM Highlight, 4 Mode, Waterproof for Pet Clothing Food Fungus Detection/Night Fishing/Travel
  • 🔦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 (include).
SaleNo. 8
LELUOHQ 2 Pack UV Penlight Flashlight with Clip,Mini LED Handheld Tactical Pocket Torch with High Lumens,Blacklight Detector for Money Detector,Pet Urine,Pet Stains and Bed Bug
1,195 Consomer Reviews
LELUOHQ 2 Pack UV Penlight Flashlight with Clip,Mini LED Handheld Tactical Pocket Torch with High Lumens,Blacklight Detector for Money Detector,Pet Urine,Pet Stains and Bed Bug
  • ★UPGRADE UV SOURCES LIGHT MEET YOUR DIFFERENT NEEDS:Our Mini Tactical Pocket Torch Blacklight Detector for Money Detector, Pet Urine, Pet Stains,It is also suitable for hotel room inspection,, verifying currency, driving license, official ID card, passport.
  • ★HIGH BRIGHT LIGHT: 150 Lumens for bright flashlight with led bulb, easily light up an entire room or focus in on objects up to 500 feet away. Perfect for using as a medical inspection ligh.The ultraviolet led black light works perfect in dark environment. Providing perfect experience light source for you in any place that needs.
  • ★CONVENIENT & MULTFUNCTIONAL: Our small pen light compact enough to fit or clip in your pocket, backpack , easy to stroage. Suit for walking, outages, emergency, general purpose, everyday carry, backup light source, boating, camping or indoor use for home, car etc.
  • ★PREMIUM MATERIAL FOR LONG TIME USE:Our Handheld Light made with high quality aluminum alloy, strong and durable. The waterproof material enables they can work in rainy and snowy weather, and the lens is not easy to break even accidental fall and temporary immersion.
  • ★EXCEPTIONAL VALUE &SATISFACTORY SERVICE:2 UV Pen Flashlight in one package, Only need AAA batteries, (batteries are not included). 30 days with full refound for no reason by returning undamage product. NO RISK TO TRY OUR WONDERFUL FLASHLIGHTS!
SaleNo. 9
Roceei 10 Pieces UV Blacklight Flashlights, LED Light, Handheld, Mini Light Torch Detector, Portable UV Flashlight Torch for Pets Stains Urine (Purple Light)
  • Multiple occasions: the handheld flashlights are appropriate to detect the animal urine, pet stains, food stain, room cleaning and look for scorpions, which can easily authenticate currency, driver's license, antique and gas leak inspection
  • Reliable material: the blacklight detector is made of aluminum alloy, which is waterproof and shock resistant, solid and reliable for a long service time, and is easy to dissipate the heat; With the special texture design, the portable mini flashlight can avoid sliding and reduce the possibility of falling
  • Sufficient lamps: the UV torch flashlight is equipped with 9 small LED lights and powered with 3 AAA battery, which are not included; The lighting time can continue for 6 to 8 hours with a tail button switch, and the wavelength can reach 395 to 400 cm; Please note that the UV flashlight is not allowed to directly irradiate naked eyes
  • Portable size: the mini blacklight is compact, measuring 3.4 x 1.02 inch, which is convenient for you to carry out in your pocket; The portable size of the black UV light flashlight can be easily operated in one hand
  • Proper gifts: these blacklight flashlights are also a nice gift for your family, friends, neighbors and colleagues on Thanksgiving, Halloween, Christmas, birthday and other festivals, playing Halloween candy hunting in the backyard, detecting the cleaning condition in the hotel room while on a business trip
No. 10
FOLKSMATE 2-Pack UV Flashlight Black Light, 51 LED 395nm Ultraviolet Flashlight Blacklight, Pet Urine Detector Light for Dog and Cat Urine, Pet Stains
551 Consomer Reviews
FOLKSMATE 2-Pack UV Flashlight Black Light, 51 LED 395nm Ultraviolet Flashlight Blacklight, Pet Urine Detector Light for Dog and Cat Urine, Pet Stains
  • 51 LED & 395nm Wavelength: Our black light flashlight is equipped with 51 upgraded strong ultraviolet light LEDs and emits ultraviolet light at a wavelength of 395 nanometers, which can reveal stains or fluids that could not be detected with the naked eye. The upgraded ultraviolet light LED can show fluorescence staining more clearly, enabling you to locate the affected areas effectively, perfect for doing some deeper cleaning.
  • Dependable Material & Thoughtful Design: This UV flashlight is made of ultra-intensity LEDs and aircraft-grade aluminum alloy housing, which is hard-anodized for strength and durability to withstand accidental drops or bumps. The aluminum alloy body also helps to dissipate heat effectively to ensure the longevity of the UV light. The non-slip textured handle design provides a comfortable grip while helping to prevent the flashlight from slipping out of the hand, reducing the risk of dropping.
  • Compact Handheld Size & Portable: The black light measures 5.8” x 2.2” and 6.1oz in weight, small and lightweight enough for one-handed operation. The compact size also makes it easy to store and carry, taking up minimal space in a pocket, handbag or toolbox. The UV flashlight comes with a wrist strap lanyard, provides a hands-free carrying option, you can wear it on your wrist or hang it from a hook. Additionally, the lanyard can help prevent accidental drops or loss of the UV flashlight.
  • Efficient Detector & Multi-function Tool: The ultraviolet blacklight can work great for pet urine detection, kitchen stain detection, bathroom stain detection, leak detection, resin curing, UV glue curing, finding scorpions, finding uranium glass, lighting up UV paint, discovering minerals and detecting fluorescent agents, security code, counterfeit documents, money verification. It is an indispensable helper and a versatile tool in your life.
  • Easy Installation & Sealed Design: Powered by 3*AA batteries (Not Included). No need for any complicated operation, simply press the button to turn on/off the flashlight. The intuitive control enhances usability and efficiency. The meticulously sealed battery compartment offers robust protection against moisture and dust, ensuring consistent, reliable performance. This sealed design not only prolongs the flashlight’s lifespan but also guarantees unwavering illumination in any environment.

How to choose a good blacklight flashlights

Does the idea of finding a fantastic blacklight flashlights make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in blacklight flashlights. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top blacklight flashlights products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top blacklight flashlights on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top blacklight flashlights brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top blacklight flashlights based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the blacklight flashlights were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good blacklight flashlights, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your blacklight flashlights.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting blacklight flashlights for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our blacklight flashlights. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what blacklight flashlights should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on blacklight flashlights.