9 Best black light flashlights of 2026

Save up to 31% off

1

Annteneo

Annteneo Black Light Flashlight, 2Pack UV Flashlights USB-C Rechargeable 8Hours Long-Lasting Pure Ultraviolet Light, Fluorescent Detector for Dog,Pet Urine Stains,Flowers Glows,UV Paint Glows
9.9

Exceptional

Our Rating
How do we rank?

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Based on millions of stores and reviews

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Analyzing top stores
2

FandyFire

FandyFire UV Flashlight 395nm - Mini LED Black Light Ultraviolet Light Adjustable Flashlights, for Pet Urine Detection, Resin Curing, Searching Scorpion

10% Off
9.7

Exceptional

Our Rating
3

Vansky
Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder

31% Off
Main highlights

Detect Invisible Stains
The Vansky UV flashlight helps identify hidden stains on carpets, rugs, and clothes, making cleaning more efficient and targeted.

Versatile Use Cases
Ideal for pet urine detection, scorpion spotting, currency verification, and resin curing, offering a wide range of practical applications.

Praised Durability and Ease of Use
Customers appreciate its durable build and easy setup, requiring just 3 AA batteries for immediate use.
9.6

Exceptional

Our Rating

9.5
Simple to use

9.3
lasts a long time

9.1
Battery Duration
4

Vansky
Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder

19% Off
Main highlights

Detect Invisible Stains
The Vansky UV flashlight helps identify hidden stains on carpets, rugs, and clothes, making cleaning more efficient and targeted.

Versatile Use Cases
Ideal for pet urine detection, scorpion spotting, currency verification, and resin curing, offering a wide range of practical applications.

Praised Durability and Ease of Use
Customers appreciate its durable build and easy setup, requiring just 3 AA batteries for immediate use.
9.5

Excellent

Our Rating

9.5
Simple to use

9.3
lasts a long time

9.1
Battery Duration
5

DARKDAWN

DARKDAWN UV Flashlight 395nm Black Light Mini USB Rechargeable Ultraviolet LED Blacklight Woods Lamp Powerful Fluorescent Portable Detector for Pet Urine Stains, Scorpions, Resin Curing

21% Off
9.3

Excellent

Our Rating
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6

Lighting EVER

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

20% Off
9.0

Excellent

Our Rating

9.1
lasts a long time

8.9
Durability

8.7
worth the money
7

BEIKE
UV Flashlight Black Light–Small Portable Mini 12 LED Blacklight Flashlight for Hidden Stain Detection in Room, Resin Curing,Scorpion & Bed Bug Find,Pet Urine & Dry Stain Detection/Carpets/Rugs/Floors

13% Off
Main highlights

Key Features and Benefits
Compact, powerful UV flashlight revealing hidden pet stains, supports 3 x AAA batteries, with a 12-month warranty and 30-day money-back guarantee.

Ideal Use Cases
Perfect for detecting pet urine, identifying scorpions, finding special minerals, curing resins and glues, and highlighting UV paint.

Customer Praise
Most reviews highlight its effectiveness in revealing hidden pet stains, appreciating its compact size and easy-to-carry design.
8.9

Very Good

Our Rating

8.4
Battery Duration

8.2
worth the money

8.2
Luminosity
8

BEIKE
UV Flashlight Black Light–Small Portable Mini 12 LED Blacklight Flashlight for Hidden Stain Detection in Room, Resin Curing,Scorpion & Bed Bug Find,Pet Urine & Dry Stain Detection/Carpets/Rugs/Floors
Main highlights

Key Features and Benefits
Compact, powerful UV flashlight revealing hidden pet stains, supports 3 x AAA batteries, with a 12-month warranty and 30-day money-back guarantee.

Ideal Use Cases
Perfect for detecting pet urine, identifying scorpions, finding special minerals, curing resins and glues, and highlighting UV paint.

Customer Praise
Most reviews highlight its effectiveness in revealing hidden pet stains, appreciating its compact size and easy-to-carry design.
8.8

Very Good

Our Rating

8.4
Battery Duration

8.2
worth the money

8.2
Luminosity
9

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

20% Off
Main highlights

Efficient Pet Urine Detection
Upgraded UV LED detects dry pet urine stains on carpets.

Versatile Cleaning Tool
Ideal for finding pet stains, scorpions, and fluorescent minerals.

Praised for Stain Detection
Customers love its ability to reveal hidden stains effectively.
Key specs
- Battery:3 AA batteries required
- Charging:Battery Powered
- Waterproof:IP44 waterproof
- Brightness:600 Lumen
- Material:Aluminum
8.7

Very Good

Our Rating

9.7
Simple to use

9.5
Durability

9.3
worth the money

9 Best black light flashlights of 2026

1

Annteneo Black Light Flashlight, 2Pack UV Flashlights USB-C Rechargeable 8Hours Long-Lasting Pure Ultraviolet Light, Fluorescent Detector for Dog,Pet Urine Stains,Flowers Glows,UV Paint Glows

How do we rank?

How do we rank?

Analyzing top stores

2

FandyFire UV Flashlight 395nm - Mini LED Black Light Ultraviolet Light Adjustable Flashlights, for Pet Urine Detection, Resin Curing, Searching Scorpion

3

Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder

9.5

9.3

9.1

4

Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder

9.5

9.3

9.1

5

DARKDAWN UV Flashlight 395nm Black Light Mini USB Rechargeable Ultraviolet LED Blacklight Woods Lamp Powerful Fluorescent Portable Detector for Pet Urine Stains, Scorpions, Resin Curing

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

9.1

8.9

8.7

7

UV Flashlight Black Light–Small Portable Mini 12 LED Blacklight Flashlight for Hidden Stain Detection in Room, Resin Curing,Scorpion & Bed Bug Find,Pet Urine & Dry Stain Detection/Carpets/Rugs/Floors

8.4

8.2

8.2

8

UV Flashlight Black Light–Small Portable Mini 12 LED Blacklight Flashlight for Hidden Stain Detection in Room, Resin Curing,Scorpion & Bed Bug Find,Pet Urine & Dry Stain Detection/Carpets/Rugs/Floors

8.4

8.2

8.2

9

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

9.7

9.5

9.3

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