Best Alkaline Black Light Flashlights in 2026

A MUST HAVE FOR PET LOVER - The UV flashlight provided 395nm wavelength black light, easier and more effective detection of dried pet urine in carpets and furniture to clean up and remove any lingering unwanted smells. An excellent gift for dog lovers/cat lovers/pet owners. (Does not detect wet stains)

IDENTIFICATION & ILLUMINATE - Uranium and fluorescent minerals glow under black light, allowing you to better collect and appreciate uranium glass, mineral rocks, shows its true beauty. It can also display hidden marks and fluorescent patterns and is a useful tool for shoe verification or other valuable collectible identification, counterfeit money authenticating.

GREAT FOR UV CURING - UV resin glues, UV paints can quickly change from liquid to solid when exposed to UV light, this handheld UV lamp very convenient for curing and quick repair of small items, great for making small uv resin gifts, and you can use it to cure the windscreen repair resin as there is no sunlight available in winter.

【Powerful 128 LED UV Flashlight】Designed and Produced by GLOSSDAY, the ultraviolet flashlight with 128 LEDs target at wider illumination area and a wider range of usage. Glossday professional blacklight flashlight is made of aircraft-grade aluminum and ultra-intensity 128 LEDs with anti-abrasive surface, non-slip textured grip, which improves experience at most.

【Much More Bright & Larger Area Detection】The strong full-aluminum alloy body makes it more durable with IP44 waterproof grade & dust-proof protection. GLOSSDAY UV flashlight has 128 UV LEDs of top quality which are 70% BRIGHTER than any other light and it also covers a larger area without weakening light intensity. It can even light up scorpions up to 50 feet away. Travel with it and you’ll be an expert at hotel hygiene checking.

【Practical Multi-Functional Black Light Flashlight】128 UV LEDs with professional grade ultra-intensity 18W power and 395 nm wavelength, could work as a portable pet (dog/cat) urine detector light, scorpion finder, golf finder, fluorescent detector, currency/license/card/passport authenticating It can also detect oil stains/leakage, blood, body fluids, fluorescent substances on baby clothes, and etc.

[Flashlight with UV Light] 365nm wavelength and 580mW UV light helps to detect pet urine stains on carpets that are invisible to the naked eye and is perfect for hotel/washroom cleanliness checking

[High Performance] With 2 color temperatures, 5 brightness levels with a max output of 1,000 lumens, Arkfeld UV's memory function enables you to select the mode you need with one single click

[User-Friendly Design] Two-way pocket clip plus magnetic tail clamp tightly onto your caps, shirts, and pockets. Anti-slip grip and new lanyard hole design to ensure a better user experience

【Multi-purpose UV Light:】 These black UV torch could work as a portable pet urine detector light, scorpion finder, fluorescent detector, currency/license/card/passport authenticating, it also can detect oil stains/leakage, fluorescent substances on baby clothes, and etc..

【A Must-Have for Pet-Lovers:】 Detect your dogs urine and stains on your rugs, carpets, floor and furniture that you can't see with the naked eye, find out some ringworm on pets in time,saving your time and making your cleaning simple ( not work well on cat urine )

【Compact & Portable Design:】 Pocket-size and lightweight designs makes the UV flashlight easy to carry around and store, effortless one-handed operation, also equipped with a removable lanyard, you can easily attach it to your belt, bag, shirt or pants pocket

[Practical For Life] UV flashlight is perfect for detecting stains (pets, bodily fluids and etc.) that the naked eye can’t see, verifying currency or IDs, detecting fluorescent powder in cosmetic products. Also, it is a UV Gel nail flashlight.

[Long Lasting] The black light 12 LED bulb quality ultraviolet flashlight has working time of 3H with 395nm wavelength, each bulb has a powerful life of more than 100,000-hour, avoiding replacing bulbs. Please don't use RECHARGEABLE batteries, only DRY cells are allowed. A rechargeable battery maybe cause damage to the torch.

[Portable Pocket Size] Portable mini size fits in the palm of your hand so you can operate it with one hand. A dismountable black lanyard frees your hands when you need it. Great for storing in pocket, bag, car, toolbox or drawer. The soft tail switches no harm to your fingers.

▶【INVISIBLE 365NM ULTRAVIOLET LIGHT】▶ The 365nm ultraviolet light is invisible to the naked eye, so that looks not as BRIGHT as the 395nm light, but more perfect for demanding detection like fluorescent agents & 𝗔𝗻𝘁𝗶-counterfeiting code (will detect more efficiently in darker environments). NOTE: Please clear your needs before ordering.

▶【FOCUS ADJUSTABLE & MINI POCKET-SIZE】▶ Zoom in/ out to adjust suitable light range. Enlarge the beam to circle the suspected area and narrow down to track suspicious odor, NO need to walk around or bend frequently. NO SPACE WASTE - Lightweight and handy design for easy operation in the palm. Easily clipped to your belt, pocket, backpack, and toolbox. Well made of durable and long lasting aluminum alloy. Well made of durable and long lasting aluminum alloy.

▶【HIGH POWER & HIDDEN USB CHARGE】▶ The mini but powerful blacklight can work continuously for 1 hour. Power Indicator – Automatically turns to RED light to remind you to charge in time, avoid the hassle of unexpected shutdown. Flashlight & USB charger 2-in-1 portable compact design - Unscrew the back cover then plug directly into any USB devices such as laptop, power bank. No chance of losing charger. Say goodbye to constantly replacing battery, SAVE MONEY & IMPROVE ENVIRONMENTAL FRIENDLINESS.

365nm UV LED: Utilize high-quality SST10-UV 365nm LED source RATHER THAN cheap diode LED lamp. 3W max output, strong beam which makes it become a professional ultraviolet flashlight for Pet Urine Detection, Finding Scorpions, UV Glue Curing.

Professional Grade ZWB2 Filter 365nm UV Light: TOOL UV blacklight flashlight utilizes toughened black filter optical lens, high efficiency blocks unwanted visible light but allows max transmission of pure 365nm UV. You can get a much purer light color and much clearer image of rocks and mineral glow, harmful fluorescents glow, a/c leak.

Small Size Easy to Carry: Simple two modes(low, high) makes TOOL UV 365nm uv light easy to operate (Tail switch or twist light head). Super mini size fits in the palm of your hand. Point out hidden nasty spots around you anytime and anywhere.

☀Super Bright Beam, NO more Darkness – The DARKBEAM 1200 Lumens Flashlight is bright enough to light up your night vision and reach a 660ft diameter range. The flashlights can emit white, red, UV light, if you have the needs of camping/emergency/outdoor adventure/pet urine detection/anti-counterfeiting identification, this will be a very wise choice.

☀4+3 Light Modes, One-click shutdown – 100% White, 50% White, Strobe White, UV light, COB White, COB Red, COB White/Red Flash. With upgraded smart switch, you just need to press the button for 2 seconds to turn off the mini work light, say goodbye to the hassle of switching all the modes.

☀Upgraded 365nm Invisible Light – The DARKBEAM 365nm Ultraviolet light is invisible to the naked eye, so that it is not as BRIGHT as the 395nm flashlight, but more perfect for detection of high demand like fluorescent agents & security code. 365nm light is the real dedicated detection spectrum. It can be used in natural light and performs better in the dark with little visible light leak.

【Find Invisible Stains】Powerful 51 LED 395nm UV black light helps you find dog urine, food stains, dirt on carpets and clothes. Not work well for cat urine.

【Versitile Use】 This UV black light flashlight can not only be used to find dog urine, it is a good pet cleaning tool, but also very suitable for outdoor use, it is a black light detector for scorpions, minerals, bugs, stains, it is a black light detector for identifying currency, driving license, An essential tool for ID cards, passports, body art, detection of powdered fluorescent agents in diapers and face masks. Helping you save thousands of dollars, time and effort!

【High Quality & Portable:】51 UV LED lights cover a larger area than 12 or 21 LED lights. Emits UV light at wavelengths from 390 to 405 nanometers. The light weight of 7 ounces can be carried anywhere. So that you can check the cleanliness of hotel sheets and pillows when you travel or travel. For use with 3 AA standard alkaline batteries (batteries not included). The service life is up to 15 years.

1.LIGHTFE-UV301D uses a large brand of high-quality UV LED, adopts the most advanced LED design technology, small in size but outputs high-intensity 365nm focused ultraviolet beam; UV301D has shipped tens of thousands of sets since it was launched, it is a mature and A cost-effective mini portable UV flashlight; it is super convenient to carry, compact and powerful, and takes up a small space. Having it with you will bring a lot of convenience to your work and life

2. LIGHTFE-UV301D is suitable for ultraviolet UV glue curing, leak detection, ore, stain detection, pet urine stain detection, and artwork currency identification; tempered black filter: UV301D adopts tempered black filter lens, which can efficiently remove stray light,Has a purer light color than cheap products, rock and mineral glow, harmful fluorescent glow, a/c leak images are clearer.

3. Aluminum alloy reflector deep cup: UV301D is equipped with an aluminum alloy reflector deep cup, the latest coating technology, which can efficiently reflect and focus LED light, high temperature resistance protection, super durable. Good design, scientific structure, exquisite workmanship, impact resistance 4.9 feet, suitable for IPX-8 waterproof level;

【2 in 1 UV 365nm & 395nm ultraviolet flashlights】→This flashlight is a double ultraviolet flashlight composed of dual uv bulbs 365nm and 395nm. The 365nm UV flashlight is an invisible light. When illuminated with a substance that does not contain fluorescent agents or substances, the primary color of the item is displayed. 395nm purple light flashlight is a kind of purple light, with higher brightness and farther illumination.

【Small & Portable】→ Only 5.2 inches in length of this little torch is so convenient to carry and easy to use. It's super lightweight and portable so you can put it in your pocket, backpack, toolbox, your car, at home or anywhere else. The perfect gift option for friends, colleagues and pet lovers.

【Zoomable & Waterproof Blacklight】→ The 395nm and 365nm flashlight has the function of telescopic adjustment of focus, which allows to cover a larger area. Perfect for revealing dry dog urine, rodent stains and unfavorable spots that cannot be seen with the naked eye. IPX65 waterproof level, can still be used in rainy days.

Multi-Functional Blacklight Flashlight: It is a capable helper for overcoming hard-to-find pet urine stains, orchard pests, house/hotel sanitation, and detecting car gas leaks. It is perfect for outside use such as scorpion hunting and mineral discovery. Body art accessories, identifying currency/ID card/Official Document. curing resin. Helped find tomato hornworms in the garden at night. It can also help you discover fluorescent substances around you.

High-Brightness and Durable UV Blacklight Flashlight: MIU COLOR 51LED UV flashlights are comparable or even stronger in brightness than other 100+ LED flashlights, the LED bulb brightness is 200-300cmd. Our black light flashlight is equipped with strong 51 LED bulbs and emits UV light in the 395 to 400-nanometer wavelength, the 51 UV light LEDs have a lifespan of 15 years, and are 50% brighter than others.

Flexible use and easy to carry: MIU COLOR blacklight flashlight is made of durable aluminum material and super-strength LED, resistant to wear and corrosion. The handle is treated with non-slip stripes for easy use and equipped with a lanyard. IP44 waterproof and dustproof grade. It does not take up space and is convenient for storage and carrying. Save your time and efforts.

RED GREEN BLACK LIGHT SET:3 XML-T6 led flashlights are equipped with 3 different colors bulb,red light/green light/blue light,each led flashlight has 3 mode,high/low/strobe,press the tail-button can switch mode,red green blue flashlights are powered by 1*AA battery or 1*14500 battery(battery not included) and cover 200 yards-250 yards range

ZOOMABLE LED FLASHLIGHT:Designed for large range and long distance illumination,red/green/blue led have zoom function,the general status is zoom-in,stretching flashlight to reach zoom-out,easy to operate based on your needs

RED GREEN HLIHT FLASHLIGHT:Red flashlight and green flashlight both are hunting flashlight,predator varmint coyote hog coon hunting light,also night vision flashlight for night observation,astronomy,aviation,red/green led light make you find target/animals clearly that is not sensitive to red light and protect your safety in the forest

🔦【Precisely Find Invisible Stains】Compared with the 395nm UV light flashlight, the 365nm black light flashlight can find more stains invisible to the naked eye more clearly and accurately. You no longer need to clean your carpets blindly, 365 nanometer black light flashlite could exactly detect dog/cat dry urine stains, food stains, bed bugs, and more invisible stains on your carpet, bathroom, furniture, or kitchen wall. NO MORE PAYING FOR PROFESSIONAL CLEANERS. Suit for home and Hotel room.

🔦【Rock Hunter's Dream Flashlight】It is one of the must-have 365nm UV flashlights for rock hunters. Because 365nm ultraviolet light can bring out its best in rocks and stones that contain fluorescent minerals, perfect for rock hunting, looking for yooperlite rocks. Only under 365nm UV light does the yooperlite rock have a bright orange glisten, 395nm UV light does not. 365nm UV light flashlight makes the glowing rocks "pop" out making them easier to find.

🔦【Multi-purpose Use】365nm UV blacklight flashlights can easily spot scorpions in dark environment; cat ringworm detection; authenticate currency, driver's licenses, official id cards, passports, invisible ink pens; cure resin and identify tomato hornworms that are harmful to the garden. NOTE:Works better in dark environments, due to UV light having a shorter wavelength, it will be dimmer than regular white light flashlights. Just like we are unable to see the presence of UV light with sunlight.

【365nm Black Light for Pet Urine Detection】WUBEN E19 UV Flashlight adopts 365nm wavelength LED light, perfect for detecting animal urine and dry stains on carpets, rugs and clothes that cannot be seen by naked eyes. A powerful assistant for daily cleaning.

【Versatile Uses】Blacklight Flashlights can easily verify currency, driver's license, official ID, passport, antiques or gas leaks. If you are an outdoor enthusiast, uv pen light can help you hunt scorpions and identify ores. UV light is also suitable for body art, glow parties, and body fluorescent painting!

【Waterproof and Durable】It's made of hard anodizing aircraft grade aluminum alloy, very durable for use. With IPX8 waterproof, you can use it in the rain, wet already emergency, and the working time is up to one hour at 2 meters underwater , suitable for various extreme conditions.

【Powerful UV Light】- Powered by 6 X AA batteries, this portable black light outputs morn than 395nm light and increases run time as much as possible. Ultra intensity 18 W 128 LED uv flashlight is twice as bright as other lights, scan scorpions and pet urine at 50ft without walking around aimlessly or break your back bent over carpet.

【Protective Glasses】- It comes with a protective glasses that helps with the contrast and allow you to see what’s fluorescing better, offers ease on eyes as well as protect the eyes. In addition, the UV glasses frame is adjustable, you can choose the right length as your needs.

【Broad Coverage】- 128 led produces wide beam with consistent output,reaching a wider area, no need to steam clean the entire carpet or crawl around sniffing the floor any longer, making looking for stains less awkward.

【Powerful UV Light】- Powered by 6 X AA batteries, this portable black light outputs morn than 395nm light and increases run time as much as possible. Ultra intensity 18 W 100 LED uv flashlight is twice as bright as other lights, scan scorpions and pet urine at 50ft without walking around aimlessly or break your back bent over carpet.

【Protective Glasses】- It comes with a protective glasses that helps with the contrast and allow you to see what’s fluorescing better, offers ease on eyes as well as protect the eyes. In addition, the UV glasses frame is adjustable, you can choose the right length as your needs.

【Broad Coverage】- 100 led produces wide beam with consistent output,reaching a wider area, no need to steam clean the entire carpet or crawl around sniffing the floor any longer, making looking for stains less awkward.

☄【70% BRIGHTER THAN OTHER FLASHLIGHTS 】This 100 UV LEDs black light is 70% brighter than other uv flashlights and powerful than the standard 68 LED lights. Professional grade Ultra intensity 395 nm with 100 top quality LEDs ( each LED lasts up to 12 years) uv flashlight provides the perfect amount of glow light. It can covers larger area without weaken the light. No Need to Crawl Around Sniffing the Floor Any Longer. Its' portable design makes it ideal for pet owners and travelers. 

☄【INDOOR & OUTDOOR INSPECTION】 Vansky flash light is Designed for both indoor and outdoor inspection. It is a portable pet (dog cat)urine detector light , which could also revealing smudgy Spots, bed bugs that couldn't See With the Naked Eye. (Do not detect wet stains) It is effective in detecting scorpions and minerals, and identifying tomato hornworms that are harm to gardens. This led flashlight also indicates the presence of UV brighteners in clothes, making it ideal for hunters.

☄【PREMIUM CARPET CLEANING HELPER】 Vansky Black Light is a must-have tool in your cleaning kit. No longer need to clean your carpets blindly, it could exactly detect the food stains, pet urine stains and more invisible stains on your carpet, floors, furniture, or kitchen's wall. Suit for home and Hotel room. No more paying for professional cleaners, make your cleaning simple. Recommend to pair it up with carpet cleaning and odor eliminating products to maximize the benefits

UV Flashlight for scorpions, sweep an area quickly, finding stains, invisible stamps , illumination/scanning/surveying,for uv dye leaks in air condesor evaporator coils,for charging disc golf glow discs, bond resin to fix windshield chip......

This flashlight makes scorpions light up bright green in the night sweep an area quickly and the scorpions light up very well

Checking ID Currency Passports,Checking fluorescent minerals and artificial materials/Perfect uv flashlight for pets urine and stain detector?scorpion hunting?ID Cards Detecting,Money Detecting and Fluoreescent Powder Detecting......

【Super Bright Beam, NO more Darkness】The DARKBEAM 1200 Lumens Flashlight is bright enough to light up your night vision and reach a 660ft diameter range. The torch can emit white, red, UV light, if you have the needs of camping/emergency/outdoor adventure/pet urine detection/anti-counterfeiting identification, this will be a very wise choice.

【4+3 Light Modes, One-click shutdown】100% White, 50% White, Strobe White, UV light, COB White, COB Red, COB White/Red Flash. With upgraded smart switch, you just need to press the button for 2 seconds to turn off the work light, say goodbye to the hassle of switching all the modes.

【Upgraded 365nm Invisible Light】The DARKBEAM 365nm Ultraviolet light is invisible to the naked eye, so that it is not as BRIGHT as the 395nm flashlight, but more perfect for detection of high demand like fluorescent agents & security code. 365nm light is the real dedicated detection spectrum. It can be used in natural light and performs better in the dark with little visible light leak.

The 365nm light will become UV light when fluorescer is detected. When the flashlight is irradiated without fluorescent agent material, it will emit a faint white light, almost invisible. So please read our listing carefully before you placed the order and make sure you know what is 365nm light and what is the uses of 365nm flashlight. There are so many comments said this flashlight is not bright, i really want to ask these buyers if they know what they bought. Thanks.

UV flashlight is used for pet urine, stains and scorpion detect, checking artificial materials. Authenticate currency, driver license, passports, photo IDs, notes, credit cards, checks, official identification cards and other documents. Detect fluorescer in cosmetics and baby stuff, etc.

Made of high quality material aluminum alloy, much durable for use. Portable mini design, ideal for carry it to everywhere. Professional-grade UV flashlight, 365nm (nanometers) ultraviolet wavelength.

1. High UV Power: Equipped with a powerful UV LED, this flashlight provides high radiation power for efficient work.

2. Advanced Reflective Cup: The latest electroplating technology and aluminum alloy reflective cup ensure a tight, strong, and long-range beam.

3. Convenient Power Source: Powered by 2*AAA batteries (included), easily accessible alkaline batteries. Say goodbye to battery troubles. The flashlight has a memory function for high, medium, and low modes. Note: The memory function starts after 2 seconds of turning on the flashlight. The flashlight will restart in the previous brightness mode upon reboot. If the switch is quickly toggled, the flashlight will cycle through high, medium, and low brightness levels.

☀ Afraid of the dark? ☽ Use the Boruit V10 compact powerful flashlight, the main light has 5 modes, the maximum 1000 lumens, and the irradiation distance is 100 meters; and the flashlight is small in size and light in weight (less than 50 grams).

$ This is a tiny detector. √ Boruit V10 is equipped with a 365nm UV bblack light, which can detect dirt, fluorescent agents, scorpions, money, etc. Supports detection of multi-national currencies, and the counterfeit money is far away from you.

ღ Look for a multi-purpose pocket flash light ❤ this flashlights has magnets on the bottom for easy attachment and also supports keychains. There are also a variety of side lights available (white, red, green, blue, yellow), and provide red light flashing, red and blue light flashing modes.

Make invisible visible: purple light flashlight can show dried unine and stains of dogs on carpet, rugs and clothes, or food stains on floor, table that couldn't see with naked eyes

Wide range of usage: Easily find fluorescent whitening agent contained in cosmetics and indentify authenticate currency, driver license,official identification cards and passports.

Black Light LED purple light Flashlight:bright

365nm UV Light: Equipped with SST10 365nm LED ensures the identification is not affected by other light, the fluorescent spots or patterns are clear. IYPUV black light can reveal the stains or fluids which are invisible to the naked eyes on the floor or even grass, ensuring that your kids and family live in a clean environment.

Easy to Use: Simple two modes(Low/High) makes IYPUV easy to operation. Powered by easy to get 2*AAA batteries(not included), max 2 hours 20 minutes runtime. Super mini size, fits in the palm of your hand. Great for keeping in the car, toolbox or your pocket. Point out hidden nasty spots around you anytime and anywhere.

Wide Scope of Application Scenarios: IYPUV black light is portal to a hidden world. Forensics & counterfeit verification; Checking for urine stains (e.g. pets) or other body fluids; Searching for insects and reptiles.

★【UPDATED TO EXCEED YOUR NEEDS】-- This is a spotlight blacklight that integrates high purity, high intensity and long range ✔ Filtered and pure uv 365nm ultraviolet, unlike ordinary unfiltered 365 UV light. ✔ 3 LEDs powerful uv light, with high power of 36W and 1550mW radiant intensity. ✔ More than 70 feet beam distance, easily find what you're looking for (No need to get too close or squat). Come with 𝗙𝗢𝗨𝗥 rechargeable batteries (with protective plate, 8-hour battery life).

★【PROFESSIONAL FILTERED UV 365NM LIGHT】-- Equipped with hard toughened black filter optical lens that can filter out disturbing visible light, and release purer invisible UV365 light, which is suitable for more professional detection needs. More Obvious Detection Effect - There is almost no disburing and visible violet light, just enjoy your more efficient searching like rock hounding. IPX65 waterproof, DO NOT NEED to worried about the humid conditions like water drops.

★【OUR MOST POWERFUL ULTRAVIOLET LIGHT】-- The 365 uv light on the market might be limited to a single light source, and the beam cannot reach farther (ensuring high intensity at the same time). Our 36W high-power spot-light ultraviolet flashlight comes with 3 P50 LED four-core light sources originating. The three times intensity uv light makes it easier to search mineral rocks even during the day. Also perfect for leak detection, hidden cracks check, uranium glass lighting.

CLEARER UV LIGHT: 365nm uv flashlight has a purer light color and adopts a tempered black filter lens, which can effectively remove stray light and make the glowing images of rocks and minerals clearer. Almost no visible light leakage

PROFESSIONAL 365NM BLACK LIGHT:Wavelength of 365nm is more suitable for the detection of fluorescent agents, anti-counterfeiting codes and other high requirements, which is different from the long-wave 395nm flashlight. 365nm is the best standard for UV flashlights

HIGH QUALITY DESIGN: Mini flashlight is made of high-quality durable waterproof aluminum, which is durable and easy to dissipate heat.Easily rechargeable with onboard USB-C, it's the perfect choice for your everyday use

UV Flashlight Black Light – Designed to reveal hidden stains, spots, pet accidents and more our flashlight emits precision wavelengths to let you see hidden things far more clearly than standard LED lighting.Within 90 days of the purchase date for a free replacement.

High-Powered Clarity – This UV ultraviolet flashlight uses 51 LED bulbs to provide superior indoor and outdoor versatility when trying to clean up stains or messes, spot bugs or scorpions, or even help read a nighttime map.

Portable, Compact Design – Small enough to keep in a kitchen drawer, tool bag, or even your vehicle’s glovebox our ultraviolet flashlight features a single push-button handle that lets you turn it on or off quickly.

【UV Light Flashlight 365nm & 395nm】: Emits black lights with wavelengths of 365 or 395 nanometers. The 365nm UV flashlight emits an invisible light that reveals the true color of items or surfaces without fluorescent agents. However, it highlights stains or substances that do contain fluorescence, making them easily detectable. On the other hand, the 395nm violet flashlight emits a vibrant purple light with increased brightness and a longer reach.

【Zoomable Design for Enhanced Focus】: Our flashlight features a zoomable design that allows you to adjust the focus, enabling you to zoom in or out as needed. This feature lets you cover a larger area or concentrate the beam for precise marking of pet urine stains. Easily tailor the light range to suit your specific requirements.

【Portable and Durable Construction】: Designed with portability in mind, our flashlight measures a compact 5.2 inches in length and 1.1 inches in width. Its sturdy aluminum alloy body ensures durability, while its waterproof and non-slip features make it suitable for various environments. Built to withstand daily use, it's a reliable companion wherever you go.

【UV Light Flashlight 365nm & 395nm】: The UV 365nm is a uv light with little visible light outside the human visual range until you shine the light at something that fluores. The UV 395nm is closer to what you'd think of a run-of-the-mill blacklight it shows a violet light spotlight being closer the visible spectrem.

【Zoomable Design】: The dual wavelength flashlight has the function of telescopic adjustment of focus, which allows to cover a larger area. Zoom in/ out to adjust suitable light range. Enlarge the beam to circle the suspected area and narrow down to mark the pet's urine. ent of focus, which allows to cover a larger area. Zoom in/ out to adjust suitable light range. Enlarge the beam to circle the suspected area and narrow down to mark the pet's urine. 

【Portable and Durable】: Portable size with 5.2 inch Length * 1.1 inch width allows you bring it with you everywhere. So that you can check whether the hotel sheets and pillows are clean during traveling or business. Good waterproof, non-slip and strong aluminum alloy body makes this product durable and long lasting.