UV Flashlights

UltraFire UV Flashlights: Detect hidden traces with 395nm/365nm precision. 1200mW output, 8hr runtime. Trusted by forensic teams, jewelers & pet owners.​

Quality UV to Unmask the Invisible.

Reveal Hidden Traces with Powerful UV Illumination
Arkflat Pro S3 EDC Flat Flashlight - UltraFire
Arkflat Pro S3 EDC Flat Flashlight - UltraFire

UltraFire S3 Flat EDC Flashlight

1200 LUMENS | UV 365NM | RED LASER

The UltraFire S3 packs a 1200-lumen white beam, 365nm UV, and red laser in one compact EDC light. USB-C rechargeable, IPX6-rated, and magnetic-tail ready for daily or work use.
$79.99
$56.99
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UltraFire_502UV_Flashlight_395nm_Zoomable_Pet_Stain_Detector_Blacklight_Torch - UltraFire
UltraFire_502UV_Flashlight_395nm_Zoomable_Pet_Stain_Detector_Blacklight_Torch - UltraFire

UltraFire 502UV Flashlight

395NM | ZOOMABLE | 5.1 IN

Versatile and powerful, the UltraFire 502UV delivers, 395 nm UV light, and zoomable beam up to 60 m—perfect for pet stain detection, blacklight tasks, or everyday use.
$0.00
$18.99
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502UV PRO UV Flashlight 3 Wick - UltraFire
502UV PRO UV Flashlight 3 Wick - UltraFire

UltraFire 502UV PRO UV Light

365nm/395nm | 15W | ZWB2 Glass

The UltraFire 502UV PRO is a 15W rechargeable UV flashlight with ZWB2 glass, featuring 365nm/395nm LEDs. Ideal for resin curing, detection, and outdoor tracking, it delivers a bright, long-range beam for visibility in dark conditions.
$31.99
$33.99
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WF-502UV Flashlight (10W) - UltraFire
WF-502UV Flashlight (10W) - UltraFire

UltraFire WF-502UV UV Light

365NM/395NM | 10W | 5.24 IN

The UltraFire WF-502UV delivers 10W UV power (365nm/395nm), 250 lumens, and a 60-meter beam in a compact, durable, IP65 waterproof design, ideal for detection, inspection, and outdoor use.
$26.99
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UF-1701 Black Light UV Flashlight - UltraFire
UF-1701 Black Light UV Flashlight - UltraFire

UltraFire UF-1701 UV Light

365/395NM | 3W | 8 HOURS

The UltraFire UF-1701 is a compact 365nm UV flashlight with 3W power, rechargeable battery, and up to 8h runtime—perfect for pets, inspections, or UV resin curing.
$22.99
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TP50 UV Black Light Search Flashlight - UltraFire
TP50 UV Black Light Search Flashlight - UltraFire

UltraFire TP50 UV Black Light Flashlight

395NM | 50W | 5 LED

The UltraFire TP50 UV Black Light is a 50W, 395nm rechargeable flashlight with 5 powerful LEDs. It lights up amber, detects scorpions or bedbugs, and checks leaks up to 50m. Comes with 4 rechargeable batteries, USB-C charging, and IP67 splash-resistant durability—perfect for hunting, inspections, and long outdoor sessions.
$79.99
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UltraFire RUV3 365nm UV Light - UltraFire
UltraFire RUV3 365nm UV Light - UltraFire

UltraFire RUV3 365nm UV Flashlight

365NM | ZWB2 FILTER | 6.5 IN

Compact and powerful, the RUV3 delivers a true 365nm UV beam with a ZWB2 filter, dual modes, and 4.5-hour runtime—ideal for forensics, mineral checks, and scorpion hunting.
$56.99
$59.99
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SP69 Rechargeable UV Flashlight - UltraFire
SP69 Rechargeable UV Flashlight - UltraFire

UltraFire SP69 Rechargeable UV Flashlight

395NM | ZOOMABLE | 5.11 IN

The UltraFire SP69 UV delivers 395nm light, zoomable beam, and USB-C rechargeable in a compact, waterproof design—ideal for outdoor, EDC, or law enforcement.
$15.99
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WF-509UVS Flashlight (365nm 10W) - UltraFire
WF-509UVS Flashlight (365nm 10W) - UltraFire

UltraFire WF-509UVS UV Flashlight

365NM | 250M | 5.59 IN

The UltraFire WF-509UVS delivers powerful 365nm UV light, a 250-meter beam, and a rugged, compact design—perfect for forensics, mineral hunting, and leak detection.
$26.99
$29.99
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WF-509UVN Flashlight (395nm 10W) - UltraFire
WF-509UVN Flashlight (395nm 10W) - UltraFire

UltraFire WF-509UVN UV Flashlight

395NM | 250M | 5.59 IN

The UltraFire WF-509UVN delivers high-power 395nm UV light, a 250-meter beam, and a durable, compact design built for precision detection, pet care, and security inspections.
$26.99
$28.99
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RUV2 UV Flashlight - UltraFire
RUV2 UV Flashlight - UltraFire

UltraFire RUV2 UV Light

365NM/395NM | 10W | 4.96 IN

The UltraFire RUV2 delivers 10W UV light, a durable aluminum body, and USB-C rechargeable portability—perfect for precision tasks, DIY projects, and outdoor use.
$33.99
$37.99
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WF-501UV Flashlight (10W) - UltraFire
WF-501UV Flashlight (10W) - UltraFire

UltraFire WF-501UV Flashlight

365NM/395NM | 10W | 4.84 IN

The UltraFire WF-501UV delivers 10W UV power, precision 395nm wavelength, and a compact, durable, IP65 design for versatile use in inspection, pet care, and outdoor tasks.
$25.99
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501UV Zoom Flashlight - UltraFire
501UV Zoom Flashlight - UltraFire

UltraFire 501UV Flashlight

395NM | 4.84 IN | ZOOMABLE

The UltraFire 501UV Zoom is a rugged, pocket-friendly 395nm UV flashlight. It delivers a zoomable beam up to 200m and is perfect for spotting pet stains, checking IDs, or hunting scorpions—built tough and weather-ready for any adventure.
$23.99
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UltraFire Professional UV Flashlights
365nm & 395nm Blacklight Tools for Detection and Inspection

Precision Wavelength Control
Reveal Invisible Threats. Authenticate Materials. Explore the Fluorescent World.

Spot Hidden Messes with Ease
A powerful UV flashlight helps reveal urine stains and other invisible residues with ease. Using advanced ultraviolet light, it quickly highlights problem areas on carpets, furniture, or floors.
Powered by AAA batteries, it delivers reliable performance wherever inspection is needed — from everyday cleaning to detailed investigations.

A. UV Spectrum Mastery

365nm (Longwave)
• Detects organic residues — such as body fluids and pet stains — with up to 92% accuracy
• Emits minimal visible glow for discreet, close-range inspections

 

395nm (Standard)
• Perfect for currency verification, mineral identification, and HVAC leak detection
• Delivers 40% brighter fluorescence for faster surface scanning

 

Dual-Band Models
• Seamlessly switch between 365nm and 395nm to balance discretion and visibility

B. Optical Engineering

Adjustable Beam: Zoom from a 2" precision spot — ideal for detecting micro-cracks and fine details — to an 18" flood beam for full-room scans

Filter Technology: Advanced optical filters block 99.6% of harmful UVB and UVC emissions, ensuring safe, controlled illumination

Hotspot Clarity: Engineered for precision — maintains ≤5% intensity variance across the entire beam pattern for consistent results

C. Durability Features

Chemical-Resistant Housing: Built to endure — withstands exposure to acetone, bleach, and industrial oils without surface damage

Drop-Tested Strength: Rated for 15 ft concrete impact, over 6× tougher than the industry average

Thermal Management: Integrated copper heat sink efficiently dissipates heat to prevent LED degradation during extended use

Frequently asked questions

Have questions? We’re here to help

Title

Q1: How do I choose between 365nm and 395nm?

A: Here’s a quick guide:

365nm (Longwave UV) — Best for crime scene cleanup, HVAC leak detection, and antique authentication.
Produces less visible light, making it ideal for discreet or detailed inspections.

395nm (Standard UV) — Perfect for hotel sanitation checks, counterfeit money detection, and scorpion hunting.
Offers brighter fluorescence, great for quick visual scans and outdoor use.

Q2: Is UV light safe for regular home use?

A: Absolutely. UltraFire UV flashlights are equipped with filtered LEDs that block over 99% of harmful UVB and UVC rays, making them safe for everyday use when used as directed.

Q3: Can it detect all types of bed bugs?

A: UV light can help locate signs of bed bugs, such as eggs, shells, and stains, but it cannot make the insects themselves glow. For best results, use the light to inspect seams, cracks, and bedding surfaces where activity is most common.

Q4: How should I clean the flashlight after exposure to hazardous materials?

A: After any contact with potentially hazardous substances, wipe the flashlight with a soft cloth soaked in isopropyl alcohol (70%) or a mild disinfectant.
Avoid submerging it in liquid.
For added safety, wear gloves during cleaning and make sure the light is completely dry before reuse.

Q5: Why does my UV light show purple visible light?

A: Most UV LEDs emit a small amount of visible purple light alongside the invisible UV rays.
This is normal and expected — it helps you see where the light is pointing while still performing detection tasks.
UltraFire UV flashlights are designed to maximize UV output while keeping visible light minimal for discreet inspections.