The 11 Best Portable Blacklight Flashlights (2023 reviews)

There are several advantages of having a portable blacklight flashlight. Let’s take you step by step, type by type, and find the best portable blacklight flashlight for you.

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Our Top Picks:

Best Overall: Buy: Glossday Portable Blacklight Flashlight READ REVIEW

Best For Cat pee: Buy: Morpilot Portable Blacklight Flashlight READ REVIEW

Best For seeing things: Buy: Consciot Portable Blacklight Flashlight READ REVIEW

Best For thrift Store: Buy: Kizplays Portable Blacklight Flashlight READ REVIEW

Best For Urine Stain: Buy: Loftek Portable Blacklight Flashlight READ REVIEW

Best For horn worm Detection: Buy: DARKBEAM Portable Blacklight Flashlight READ REVIEW

Best For Finding Urine: Buy: Youthink Portable Blacklight Flashlight READ REVIEW

Best For sodalite: Buy: Gaigaimall Portable Blacklight Flashlight READ REVIEW

Best For cars: Buy: Yikosam Portable Blacklight Flashlight READ REVIEW

Best For disc golf: Buy: Gearlight Portable Blacklight Flashlight READ REVIEW

Best For dark carpet: Buy: Fulighture Portable Blacklight Flashlight READ REVIEW

Best Overall: Glossday Portable Blacklight Flashlight

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Here, we review flashlight that manages to win our hearts. It's the glossday portable blacklight flashlight and it's widely considered as one of best flashlight you can buy. This black light flashlight can scan your hygiene in the bedroom, yard, kitchen, and bathroom easily. It is designed to accommodate any lithium ion batteries. It is perfect for illuminating day-glo colors at parties, or residue from dried body fluids. It is perfect for finding where your furry family has tinkled. The light coming from the flashlight is strong enough for a flash cure or prolonged time cure. As a side bonus, it'll be useful in crafts when photographing finished items that use fluorescent paint or glitter.

• Works fine with six alkaline or rechargeable aa batteries
• A great light for golf ball hunting
• Great to find pet urine stains

Best For Cat pee: Morpilot Portable Blacklight Flashlight

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Best part: morpilot portable blacklight flashlight costs comparatively low and it is available to ship in 24 hours. It is a good little UV light for not a lot of money. Just a quick flash on the bill will reveal the anti theft strip and give you piece of mind knowing that it’s not counterfeit. It picks up uranium in glass quickly. This will show you bodily fluids and such in a dark hotel room/bath. It is superior with this flash lite. It works well for detacting damage and repaint on antique dolls. It will definitely recommend to boat or kayak fishermen and pet owners.

• Easy to set up, and quite bright
• Perfect for ac leaks on a car
• Handy for finding minerals and glass that contain uranium or other uv reactive elements

Best For seeing things: Consciot Portable Blacklight Flashlight

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Not everyone likes to purchase flashlight for their daily purpose, but the consciot portable blacklight flashlight would be an anomoly. This compact UV flashlight is an excellent way to locate dried pet stains that are causing odor. It works well to find stains on the carpet and on furniture. It is powerful enough for most uses, and the size is actually very convenient. It is great for locating urine stains from pets, or from poor marksmanship in the bathroom.

There are multiple settings which you can go from regular light to strobe to uv high/uv low. It is very useful for this with coolant or ac to detect leaks. The normal functions including zooming the light focus, setting the intensity and enabling the warning strobe effect, this flashlight also has an ultraviolet black light built right in the bathroom. It comes with 3 AAA batteries which is always a nice touch.

• Works well and comes with batteries
• Feel good quality in the hand, metal housing, battery compartment is well built
• Detects urine stains and other " invisible " stains
• Perfect size and weight for small hands

Best For thrift Store: Kizplays Portable Blacklight Flashlight

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Compared with other flashlight in this category, the kizplays portable blacklight flashlight has a convenient design. UV lights are intended to be used with as little natural light as possible. They illuminate colored objects and stains really easily. It can be used to detect pet unrie and stains at home and hotel. These black light flashlights come with 6 AAAA batteries (each flashlight works with 3) that save your money to purchase another battery. It has a portable size with 3.7" x 1.13" that gets you the access to put it to your pocket or backpack and take it to anywhere you want.

These are both quite bright and cover a fair amount of surface area. It puts out a decent amount of uv light, and the wavelength is the correct one to find urine stains, etc.

• Excellent for finding automotive leaks with uv dye
• Build quality is decent on these with a metal casing
• New and hot release

Best For Urine Stain: Loftek Portable Blacklight Flashlight

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We would, of course, be remiss if we didn't mention loftek portable blacklight flashlight for regular usage. This UV flashlight is just perfect for exploring outdoors at night with the kids. It is great with uv leak detection dye. You merely shine this light directly on the object for a few seconds, and it glows brighter than ever when the lights are turned out. The batteries go in the holder with the negative terminal of each battery touching the spring. The flashlight is also good for flourescent minerals as well as identifying pet stains on the carpet.

This flashlight is super bright (with fresh batteries) and will easily locate the source of leaks. It does feel solid in the hand and is made of metal construction. The flashlight is also good for finding urine stains and that it is a nice light.

• Works great and not too big or heavy
• Works very well for spotting scorpions
• Sturdy, made of metal instead of plastic

Best For horn worm Detection: DARKBEAM Portable Blacklight Flashlight

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The darkbeam portable blacklight flashlight's material feels more premium than its price would suggest. It works well on all kinds of surfaces in your living room, kitchen, bathroom, bedroom, garage and your car. It's a very bright and compact light. It has a zoom effect and can be used as a wide beam and one can close down the beam and focus on a particular point. It is made of high quality aluminum alloy, with the advantage of being durable and no fear of falling. The zoom feature is nice and smooth and very handy.

The charging is through a conventional micro-USB port, and the battery (3.7 vdc, Li-Ion) is replaceable. It is great for making you never want to go into a public restroom. They come in individual boxes and each have a charging cable so they are giftable to your favorite crime scene technician.

• Great for 3d resin curing prints
• Helpful for finding pet stains, scorpions etc
• Easy to use, compact, decent output
• Well constructed with larger than expected gasket, making this water proof

Best For Finding Urine: Youthink Portable Blacklight Flashlight

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Best part: youthink portable blacklight flashlight costs comparatively low and it is available to ship in 24 hours. This Uv flashlight blacklight can shine the fluorescence of the nail polish. Although there is enough visible blue light to see where you are pointing it, the real strength comes in the uv it puts out. It will not work on wet pee, only dried. This works perfectly on carpets to find out where the pee smell is coming from, and works well on hardwood and tile floors too.

This is the perfect flashlight for looking for diamonds on the river banks. This light definitely works to identify dog urine spots, but it is not as visible or distinct as the ads show. The product is well made and sturdy. It is good for lighting up blood trail.

• Works very well for cat pee
• Great light & a must have if you have pets
• Detects more than urine on your carpet and furniture
• Works great and shows all stains

Best For sodalite: Gaigaimall Portable Blacklight Flashlight

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The gaigaimall portable blacklight flashlight's superior materials makes sure that it ages well with use. The black light flashlight is not only durable but also weighs only 2.64 ounces, which is compact and lightweight. It is good for sodalite, scorpions, pet urine and much more. The shorter wavelength on this one (365 nm) also has a filter, similar to the almost blue-black coatings on UV poster lamps.

The beam is powerful enough to cast enough blacklight for a pretty fair distance. It also makes any luminescing watches really glow. It works well to spot the cat urine spots. You can easily slip it into a pocket or even attach it to your wrist using the wrist strap which comes with it.

• A great tool for nature nerds
• Protective yellow goggles or lenses are a must
• Great uv flashlight for locating scorpions

Best For cars: Yikosam Portable Blacklight Flashlight

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate flashlight. The yikosam portable blacklight flashlight is exactly that - it's a simple flashlight that hits all the right notes. These little flashlights work nicely, are reasonably bright, and are a heck of a deal for the money. It includes this flashlight that uses 3 x aaa batteries, which. The light is bright, they come with batteries and they are easy for anyone to hold. The flashlights are easy to use. There is a small instruction sheet to explain the batteries. These are great for costumes or small decorative displays. The flashlights are super lightweight and surprisingly bright for their size. It is perfect for spotting those pesky bugs.

• Lot of satisfied buyers
• Good brand reputation

Best For disc golf: Gearlight Portable Blacklight Flashlight

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Gearlight has been making great flashlight for years, thanks to a combination of clever design and appropriate materials. These lightweight and portable uv flashlights measure 6.5 inches for the perfect handheld size. It is good for nighttime walks with the dog. This light will shine these critters neon to find them easily. It has a large lens and covers a lot of surface area. It is designed with a simple one-touch power button and a non-slip grip for added convenience. This handy flashlight is a nice size. It is good for finding scorpions at night. This is a handy little light to keep with you, even if you’re not playing a glow round.

• Extremely helpful for finding where to clean
• Nice and bright, cures uv resin quickly
• New and hot release

Best For dark carpet: Fulighture Portable Blacklight Flashlight

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If you want nothing but a flashlight that is suitable, this fulighture portable blacklight flashlight is certainly a wise investment. This small and portable UV flashlight works great and as expected. It is perfect for outside use such as finding scorpions and minerals, body art, uv black lights for glow party, body paint fluorescent poster neon glow. It is small enough to keep in the car or a small drawer somewhere. The light is not very powerful, but it can pick up specks of dust and other things that can fluoresce under uv light. It comes out with 3 places to insert the batteries.

It is all metal and feels durable. The small size would make it great for travel, if you really want to know how dirty your hotel room is.

• Easy carry, helps to detect uranium glass
• Good investment for long term