POCKETMAN 395nm UV Flashlight – 21/51/100 LED Black Light Torch

POCKETMAN UV Flashlight – 395nm Ultraviolet Black Light Detector

Reveal what the naked eye can't see with the POCKETMAN UV Flashlight. Available in 9, 12, 21, 51, and 100 LED configurations, this 395nm ultraviolet torch instantly illuminates hidden stains, fluorescent inks, counterfeit currency markings, and more. The durable aluminum alloy body keeps it lightweight yet tough, making it the ideal tool for home inspections, pet owners, hotel hygiene checks, scorpion spotting, and document verification.

Why Choose This UV Flashlight?

• Multiple LED Configurations: Choose from 21, 51, or 100 LEDs for varying brightness levels and coverage areas.
• 395–400nm Wavelength: Optimal UV range for detecting organic stains, fluorescent agents, and invisible inks.
• Durable Aluminum Alloy Body: Shock-resistant construction that stands up to everyday use; water-resistant with silicone O-rings (51 LED model).
• Long LED Lifespan: Up to 100,000 hours of use depending on model — built to last.
• Easy Tailcap Click Switch: Simple on/off operation for quick, one-handed use.
• Compact & Portable: Lightweight design fits in a pocket or bag for on-the-go use.
• Wide Range of Applications: Ideal for detecting pet stains on carpets and upholstery, verifying banknotes and credit cards, checking fluorescent inks, inspecting glassware for cracks, and identifying insects.

Model Specifications at a Glance

Common Uses

• 🐾 Pet Stain Detection: Locate dried urine and organic stains on carpets, rugs, mattresses, and furniture — even after cleaning.
• 💵 Counterfeit Detection: Verify banknotes, credit cards, and official documents with fluorescent security features.
• 🔍 Leak & Crack Detection: Spot stress fractures in glassware, automotive fluids, and HVAC systems using UV-reactive dyes.
• 🦂 Scorpion & Insect Spotting: UV light causes many insects to fluoresce, making them easy to spot in dark environments.
• 🎨 Art & Craft: Ideal for checking invisible fluorescent inks and glow-in-the-dark art projects.
• 🏨 Hygiene Inspections: Useful for hotel checks and surface sanitation assessments.

Package Includes

• 1× UV Flashlight (model of your choice)
• Note: Batteries are NOT included.

Made in Mainland China.

Looking for more useful home and inspection tools? Check out our 0–100mm Tiny Digital Vernier Caliper – Portable Measuring Tool or the 1.2L Smart Electric Dehumidifier with Remote & Anion Purifier for more smart home solutions.

For more information on UV light safety and proper use, visit the FDA's Ultraviolet Radiation Resource.

Learn more: Flashlight

Frequently Asked Questions

Q: What wavelength does this UV flashlight emit and why does it matter?

A: This UV flashlight emits light at 395–400nm, which sits in the near-UV range. This wavelength is highly effective at causing fluorescent substances — such as organic stains, invisible inks, and security markings on banknotes — to glow visibly, making it easier to detect them in low-light conditions.

Q: Can this UV flashlight detect pet stains that have already been cleaned?

A: Yes! Even after surface cleaning, organic residue can remain embedded in carpet fibers, mattress fabric, or upholstery. The 395nm UV light causes these residues to fluoresce with a distinctive glow, helping you locate and fully treat affected areas.

Q: Are batteries included with the UV flashlight?

A: No, batteries are not included. The 9, 12, and 21 LED models require 3× AAA batteries, the 51 LED model requires 3× AA batteries, and the 100 LED model requires 6× AA batteries. Standard alkaline batteries are recommended for best performance.

Q: Is this UV flashlight waterproof?

A: The 51 LED model features silicone O-rings for water resistance, making it suitable for use in damp environments. The other models are water-resistant to a degree due to their aluminum alloy construction, but they are not fully submersible.

Q: What makes the 100 LED model different from the 21 LED model?

A: The 100 LED model offers significantly greater UV output and a wider beam spread, making it ideal for scanning large surface areas quickly. It weighs approximately 247g and requires 6× AA batteries, while the 21 LED model is more compact and suited for targeted spot checks.