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10 Best Uv Flashlights 2025 in the United States
#1
Winner
OLIGHT Arkfeld Pro Rechargeable EDC Flat Flashlight with Green Beam, UV and White LED Combo, 1300 Lumens Portable Pocket Lights, Triple Sources for Outdoors Emergency Working (OD-Green CW)
The OLIGHT Arkfeld Pro is a versatile flashlight that shines in the UV flashlight category with its three-in-one functionality combining white light, UV, and green beam. With a maximum brightness of 1300 lumens and a high UV intensity output of 900mW at a 365nm wavelength, it stands out as a reliable tool for both outdoor emergencies and everyday tasks. The robust aluminum build adds to its durability while keeping it lightweight at just 6.4 ounces, making it easy to carry in your pocket.
Rating
9.8
Chosen by1,132
Light Intensity
Battery Type and Life
Build Quality and Durability
Most important from
3218 reviews
#2
Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black
The Streamlight 66149 Stylus Pro USB is a compact and durable UV flashlight designed for a variety of uses, including professional and amateur applications both indoors and outdoors. One of the standout features is its 400nm ultraviolet LED, which provides a strong light intensity at 325 mW. This makes it suitable for tasks like detecting counterfeit currency, checking for pet stains, or even inspecting certain materials.
Rating
9.6
Light Intensity
Battery Type and Life
Build Quality and Durability
Most important from
30912 reviews
#3
GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector
![GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector](https://images-proxy.bestreviews.guide/vL0-ueyKXZQO_Zgi2UvMk_gzdYc=/0x300/https://m.media-amazon.com/images/I/41CCNt2kRPL._AC_CX679_.jpg)
The GearLight UV Black Light Flashlight S100 is a compact and portable UV flashlight ideal for tasks like leak and hotel inspections, detecting pet urine, bed bugs, scorpions, stains, and dye detection. It emits a bright ultraviolet light which can highlight areas not visible to the naked eye, making it a useful tool for both home and professional use. The flashlight is powered by two AAA batteries (not included), which means it is easy to find replacements but could also mean frequent battery changes depending on usage.
Rating
9.4
Light Intensity
Battery Type and Life
Build Quality and Durability
Most important from
15162 reviews
Top 10 Best Uv Flashlights 2025 in the United States
#1
Winner
9.8 score
OLIGHT Arkfeld Pro Rechargeable EDC Flat Flashlight with Green Beam, UV and White LED Combo, 1300 Lumens Portable Pocket Lights, Triple Sources for Outdoors Emergency Working (OD-Green CW)
OLIGHT Arkfeld Pro Rechargeable EDC Flat Flashlight with Green Beam, UV and White LED Combo, 1300 Lumens Portable Pocket Lights, Triple Sources for Outdoors Emergency Working (OD-Green CW)
Wavelength: 365nm
Light Intensity: 900mW
Battery Type and Life: Lithium Polymer, Rechargeable
Build Quality and Durability: Aluminum, Waterproof
Size and Weight: 0.62 x 1.06 x 4.72 in, 6.4 oz
Chosen by 1132 this week
Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black
Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black
Wavelength: 400nm
Light Intensity: 325 mW
Battery Type and Life: Lithium-ion, 2.5 hours
Build Quality and Durability: Durable, water-resistant
GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector
GearLight UV Black Light Flashlight S100 [2 Pack] - Mini Blacklight Ultraviolet Pen Lights for Leak and Hotel Inspection - Pet Urine, Bed Bug, Scorpion, Stain, and Dye Detector
Battery Type and Life: 2 AAA batteries required
Build Quality and Durability: Military-grade aluminum, durable
Size and Weight: 5.25 x 0.5 x 0.5 inches; 1 ounce
OLIGHT Arkfeld Ultra 1400 Lumens EDC Flat Flashlight, Rechargeable Compact Pocket Flash Light Combines White LED, UV and Green Beam, Triple Sources Perfect for Checking, Working (Olive-Green)
OLIGHT Arkfeld Ultra 1400 Lumens EDC Flat Flashlight, Rechargeable Compact Pocket Flash Light Combines White LED, UV and Green Beam, Triple Sources Perfect for Checking, Working (Olive-Green)
Light Intensity: 900 mW (UV), 1400 lumens, ≤5mW
Battery Type and Life: Lithium Polymer, Rechargeable
Build Quality and Durability: O-aluminum construction, durable
Size and Weight: 0.63 x 1.06 x 4.72 inches
Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder
Vansky UV Flashlight Black Light, 51 LED Blacklight Pet Urine Detector for Dog/Cat Urine, Dry Stains, Bed Bug, Resin Curing, Scorpions Finder
Wavelength: 395nm
Number of LEDs: 51
Battery Type and Life: 3 AA batteries, Alkaline
Build Quality and Durability: Sturdy aluminum, lifespan up to 15 years
Size and Weight: 5.9"D x 2.16"W x 2.16"H, 1.76 oz
Related Products
Up to 21% off
uvBeast New V3 365nm MINI - Black Light UV Flashlight – High Definition Pure Ultraviolet - Professional Grade High Power Upgraded 5 Core UV LED – USA Stock
uvBeast New V3 365nm MINI - Black Light UV Flashlight – High Definition Pure Ultraviolet - Professional Grade High Power Upgraded 5 Core UV LED – USA Stock
Wavelength: 365nm
Number of LEDs: 5-core UV LED
Battery Type and Life: Lithium-Ion, 5 hours
Build Quality and Durability: Anodized Aluminum, Water Resistant
Size and Weight: 2.02 x 0.64 x 0.64 in, 3.17 oz
uvBeast V3 385-395nm Black Light UV Flashlight - High Power Upgraded Triple Broad Band LEDs Best for Professional/Commercial Use - USA Stock
uvBeast V3 385-395nm Black Light UV Flashlight - High Power Upgraded Triple Broad Band LEDs Best for Professional/Commercial Use - USA Stock
Wavelength: 385-395nm
Light Intensity: high
Number of LEDs: 3
Battery Type and Life: rechargeable
Build Quality and Durability: durable aluminum
ESCO LITE Escolite UV Flashlight Black Light, 51 LED 395 nM Ultraviolet Blacklight Detector for Dog Urine, Pet Stains and Bed Bug
ESCO LITE Escolite UV Flashlight Black Light, 51 LED 395 nM Ultraviolet Blacklight Detector for Dog Urine, Pet Stains and Bed Bug
Wavelength: 395 nm
Number of LEDs: 51
Battery Type and Life: 3 AA batteries
Build Quality and Durability: Aerospace aluminum, IP44 rating
Size and Weight: 5.75 inches, 8.2 ounces
uvBeast V3 365nm Black Light UV Flashlight – High Definition Ultraviolet - HIgh Power and Long Range Professional Grade Beam Best for Professional/Commercial Use – USA Stock
uvBeast V3 365nm Black Light UV Flashlight – High Definition Ultraviolet - HIgh Power and Long Range Professional Grade Beam Best for Professional/Commercial Use – USA Stock
Wavelength: 365nm
Light Intensity: 5400 uW/cm2
Number of LEDs: 3
Battery Type and Life: 3 AA batteries
Build Quality and Durability: Black anodized aluminum
Size and Weight: 8.66 x 2.17 x 0.91 inches; 13.3 ounces
#10
7.5 score
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
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
Wavelength: 395nm
Battery Type and Life: 3 AAA batteries
Build Quality and Durability: Aluminum, Waterproof, Impact Resistant
Size and Weight: 1.1 x 1.1 x 3.7 inches
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Buying Guide for the Best Uv Flashlights
When choosing a UV flashlight, it's important to understand the key specifications that will determine its performance and suitability for your needs. UV flashlights are used for a variety of purposes, including detecting counterfeit money, finding pet stains, and even curing certain materials. To make an informed decision, you should consider the following key specifications and how they align with your intended use.WavelengthThe wavelength of a UV flashlight is measured in nanometers (nm) and determines the type of UV light it emits. UV light is divided into three categories: UVA (320-400 nm), UVB (290-320 nm), and UVC (100-290 nm). Most UV flashlights emit UVA light, which is safe for general use and effective for most applications like detecting stains or counterfeit money. UVB and UVC are more specialized and can be harmful to skin and eyes, so they are less commonly used in consumer flashlights. Choose a wavelength around 365-395 nm for general purposes, as this range is effective and safe for most tasks.
Light IntensityLight intensity, often measured in milliwatts (mW) or lumens, indicates how bright the UV flashlight is. Higher intensity means a brighter light, which can be useful for detecting faint stains or working in larger areas. For general use, a flashlight with an intensity of 3-10 mW is usually sufficient. If you need to cover larger areas or require more detailed inspection, consider a flashlight with higher intensity. However, be cautious with very high-intensity lights as they can be more harmful to the eyes.
Number of LEDsThe number of LEDs in a UV flashlight affects its brightness and coverage area. More LEDs generally mean a brighter and wider beam, which can be useful for scanning larger areas quickly. Flashlights with 9-12 LEDs are common for general use and provide a good balance between brightness and portability. If you need to cover very large areas or require intense illumination, consider a flashlight with 21 or more LEDs. However, more LEDs can also mean a bulkier and heavier flashlight, so consider your portability needs.
Battery Type and LifeThe type of battery and its life are important for the convenience and longevity of your UV flashlight. Common battery types include AA, AAA, and rechargeable lithium-ion batteries. AA and AAA batteries are widely available and easy to replace, making them a good choice for occasional use. Rechargeable batteries are more cost-effective in the long run and are better for frequent use. Consider the battery life as well; a longer battery life means less frequent recharging or replacing, which is especially important for extended use.
Build Quality and DurabilityThe build quality and durability of a UV flashlight determine how well it can withstand regular use and potential drops or impacts. Look for flashlights made from high-quality materials like aluminum or reinforced plastic, which offer good durability without being too heavy. Water and dust resistance are also important features if you plan to use the flashlight outdoors or in challenging environments. A well-built flashlight will last longer and provide more reliable performance over time.
Size and WeightThe size and weight of a UV flashlight affect its portability and ease of use. Smaller, lighter flashlights are easier to carry around and handle, making them ideal for quick inspections or travel. Larger flashlights may offer more features or higher intensity but can be bulkier and less convenient to carry. Consider how and where you will be using the flashlight to determine the best size and weight for your needs. If you need a flashlight for on-the-go use, opt for a compact and lightweight model.