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10 Best Uv Flashlights 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#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)

Rating
9.8
Chosen by1,211
Light Intensity
Battery Type and Life
Build Quality and Durability

Most important from
3554 reviews

Light Intensity
The flashlight is very bright at 1,300 lumens and offers three different light intensities for various needs.
Battery Type and Life
The OLIGHT Arkfeld Pro is exceptional with a battery life that lasts weeks even with daily use.
Build Quality and Durability
The anodized aluminum construction with a beautiful satin finish makes it not only durable but also aesthetically pleasing.
Size and Weight
Despite its compact size, it fits comfortably in a pocket without being cumbersome.

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.

One of its strengths is the intuitive circular selector that allows seamless switching between lighting modes, catering to different needs effortlessly. The inclusion of a five-level battery indicator is a thoughtful feature, ensuring users are always aware of their power level, which enhances usability during critical situations.

However, while the flashlight showcases excellent performance, the relatively compact size may limit the brightness range compared to larger models. Additionally, the reliance on a lithium polymer battery means that users will need to be mindful of recharging it regularly to avoid running out of power unexpectedly. The product is also waterproof, which is a definite plus for outdoor use, but it’s important to handle it with care to maintain its longevity.

The OLIGHT Arkfeld Pro is a solid choice for anyone in need of a reliable multi-functional flashlight, especially for those who require UV capabilities. It suits outdoor enthusiasts, emergency responders, or anyone who values versatility in a portable light source. Though it has a few minor drawbacks, its strengths make it a compelling option in the UV flashlight market.

Rating
9.8
Chosen by1,211
Light Intensity
Battery Type and Life
Build Quality and Durability

Most important from
3554 reviews

Light Intensity
The flashlight is very bright at 1,300 lumens and offers three different light intensities for various needs.
Battery Type and Life
The OLIGHT Arkfeld Pro is exceptional with a battery life that lasts weeks even with daily use.
Build Quality and Durability
The anodized aluminum construction with a beautiful satin finish makes it not only durable but also aesthetically pleasing.
Size and Weight
Despite its compact size, it fits comfortably in a pocket without being cumbersome.
#2

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

Rating
9.6
Wavelength
Battery Type and Life
Build Quality and Durability

Most important from
2973 reviews

Wavelength
The 365nm wavelength offers immense detail and significantly better visibility and photography capabilities compared to 385-395nm lights.
Battery Type and Life
The rechargeable batteries last long, but it's advisable to have an extra set to avoid downtime during long usage periods.
Build Quality and Durability
The flashlight's build quality is excellent, with a durable and solid feel, enhanced by its double O-ring sealing for water resistance.
Size and Weight
Despite its weight and size, the flashlight feels substantial and well-balanced, making it comfortable to handle during extended use.

The uvBeast New V3 365nm Black Light UV Flashlight is designed to cater to professional and commercial use with its high-definition 365nm wavelength, which is the gold standard for UV flashlights. This wavelength is ideal because most excitation occurs at 365nm, ensuring superior results compared to longer wavelengths like 395nm.

One of the standout features is its high light intensity, with three LEDs emitting a total of 5400 uW/cm2, allowing the UV beam to reach up to 60 feet, which is ideal for tasks requiring long-range detection. This flashlight is also built with high-quality materials, featuring a black anodized aerospace-grade aluminum finish, ensuring durability and a solid build quality.

The flashlight is relatively portable at 13.3 ounces and 8.66 inches in length, making it easy to handle and carry. It comes with 3 AA batteries included, which are pre-installed, offering convenience, though users should be aware of the need to remove the insulation tab before use. The reliance on AA batteries might be seen as a drawback for those preferring rechargeable battery options. The uvBeast New V3 365nm Black Light UV Flashlight is a powerful and durable tool suitable for professional tasks that require high UV intensity and long-range capabilities.

Rating
9.6
Wavelength
Battery Type and Life
Build Quality and Durability

Most important from
2973 reviews

Wavelength
The 365nm wavelength offers immense detail and significantly better visibility and photography capabilities compared to 385-395nm lights.
Battery Type and Life
The rechargeable batteries last long, but it's advisable to have an extra set to avoid downtime during long usage periods.
Build Quality and Durability
The flashlight's build quality is excellent, with a durable and solid feel, enhanced by its double O-ring sealing for water resistance.
Size and Weight
Despite its weight and size, the flashlight feels substantial and well-balanced, making it comfortable to handle during extended use.
#3

Streamlight 66149 Stylus Pro USB 400nm UV Rechargeable Penlight with USB Cord and Nylon Holster, Black

Rating
9.4
Light Intensity
Battery Type and Life
Build Quality and Durability

Most important from
31013 reviews

Light Intensity
The light is powerful, significantly better than using a phone flashlight.
Battery Type and Life
Battery life exceeds expectations, lasting longer than anticipated.
Build Quality and Durability
Lightweight, durable, and simple – this flashlight is a game-changer.
Size and Weight
The compact size makes it easy to carry around, barely noticeable in your pocket.

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.

The flashlight is rechargeable via USB, allowing for convenient use without the need for disposable batteries, and the lithium-ion battery fully recharges in just 2.5 hours, providing a runtime of 2.5 hours on a single charge. The inclusion of a nylon holster makes it easy to carry and store. Additionally, it boasts a water-resistant design, which adds to its durability and makes it suitable for various environments.

Potential drawbacks to consider include the absence of standalone lithium batteries, meaning you'll need to rely on the built-in rechargeable battery. While the metal sleeve offers protection for the USB port, the flashlight may be slightly bulkier compared to non-rechargeable penlights. For those seeking a reliable, portable UV flashlight with solid performance, the Streamlight Stylus Pro is a strong contender, but it might not be the best fit for users preferring a lighter or simpler device.

Rating
9.4
Light Intensity
Battery Type and Life
Build Quality and Durability

Most important from
31013 reviews

Light Intensity
The light is powerful, significantly better than using a phone flashlight.
Battery Type and Life
Battery life exceeds expectations, lasting longer than anticipated.
Build Quality and Durability
Lightweight, durable, and simple – this flashlight is a game-changer.
Size and Weight
The compact size makes it easy to carry around, barely noticeable in your pocket.

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.

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