UV Blacklight Flashlight 9/12 LED 395nm – Pet Stain Detector

UV Blacklight Flashlight – 9/12 LED, 395nm | Pet Stains, Bed Bugs & More

Reveal what the naked eye can't see with this powerful 395nm UV Blacklight Flashlight. Whether you need to locate dried pet messes on carpet, check banknotes for security markings, or spot scorpions at night, this compact aluminum torch has you covered. Available in 9-LED and 12-LED configurations, it delivers a bright, wide ultraviolet beam in a pocket-sized, water-resistant body.

• 🐾 Pet Stain Detection: Instantly illuminates dried dog and cat urine, food stains, and other organic residues on carpets, rugs, upholstery, and hard floors — so you know exactly where to clean.
• 🔍 Bed Bug & Pest Inspection: Scan mattresses, furniture, and baseboards to detect bed bugs and other unwanted guests with ease.
• 💵 Currency & ID Verification: Authenticate banknotes, passports, driver's licenses, credit cards, and hand stamps under UV light to spot hidden security ink markings.
• 🦂 Scorpion Spotting: Scorpions fluoresce brilliantly under 395nm UV light — ideal for nighttime yard and garden checks.
• 🎨 Multi-Use UV Tool: Cure UV adhesives, illuminate fluorescent minerals, verify artwork authenticity, and activate fluorescent dye markers.

Key Features

• Wavelength: 395nm ultraviolet — optimal for fluorescence detection
• LED Count: 9 or 12 high-output UV LEDs
• Body Material: Lightweight, durable aluminum alloy — virtually indestructible
• Power: 3 × AAA alkaline batteries (not included); operating voltage 4.5V
• Switch: Simple rear press on/off button
• Water-Resistant Design: Built for outdoor use on damp or rainy days
• Service Life: Up to 10,000 hours of LED operation
• Size: ~3.3 in × 0.9 in | Weight: ~1 oz (without batteries)
• Color: Black
• Certifications: CCC, CE, RoHS
• Made in Mainland China

What Can You Detect With UV Light?

UV flashlights work by exciting fluorescent compounds in organic material, making invisible substances glow visibly. Common detectable items include pet urine traces, food residues, hidden security ink on currency, fluorescent minerals, scorpions, and UV-reactive adhesives. They are widely used by pet owners, travelers, hotel guests, jewelers, and hobbyists alike.

For more on ultraviolet light applications in everyday inspection, visit the National Institute of Standards and Technology (NIST) for authoritative information on optical measurement and UV radiation standards.

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Frequently Asked Questions

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

A: This flashlight emits at 395nm, which is the sweet spot in the near-UV spectrum for causing organic compounds and fluorescent materials to visibly glow. At this wavelength, dried pet urine, security inks, scorpions, and fluorescent minerals are all highly reactive, making detection fast and reliable.

Q: Do batteries come included with the UV flashlight?

A: No, batteries are not included. The flashlight requires 3 × AAA alkaline batteries (operating at 4.5V), which are widely available. Simply load the batteries, press the rear cap switch, and you're ready to go.

Q: Is this UV blacklight flashlight waterproof?

A: The flashlight features a water-resistant design suitable for outdoor use in rainy conditions. It is not designed for submersion, but it handles splashes and damp environments with ease, making it great for outdoor pest detection or nighttime yard inspections.

Q: Can this UV torch be used to verify currency and official documents?

A: Yes! At 395nm, the UV beam activates the hidden fluorescent security markings found on banknotes, passports, driver's licenses, and credit cards, making it easy to spot genuine versus suspect documents in seconds.