365nm UV Flashlight – USB Rechargeable Ultraviolet Torch

365nm UV Flashlight – Rechargeable Ultraviolet Inspection Torch

Discover the power of ultraviolet light in a compact, rechargeable flashlight. The ZHIYU 365nm UV Flashlight emits a precise 365nm wavelength — the gold standard for fluorescence detection — making it the ultimate multi-purpose tool for home, travel, and professional use. Lightweight, durable, and USB rechargeable, it's ready to go whenever you need it.

What Can You Use It For?

• Pet stain detection: Instantly spot dried pet urine and stains on carpets, rugs, and upholstery that are invisible to the naked eye.
• Banknote verification: Confirm the authenticity of currency by revealing embedded UV security features.
• Scorpion spotting: Scorpions fluoresce brightly under 365nm UV light — perfect for camping or outdoor use.
• Invisible ink detection: Reveal hidden messages written with UV-reactive ink markers.
• Mineral & gemstone identification: Identify fluorescent minerals, amber, and other gems.
• Antique & artwork authentication: Detect repairs, restorations, and alterations on antiques and artwork.
• Mold & food safety checks: Identify mold on food surfaces with fluorescence detection.
• Pet coat inspection: Check your pet's fur and skin under UV light as part of routine grooming checks.

Key Features

• 🔦 365nm UV wavelength – maximum fluorescence excitation
• 🔋 Built-in rechargeable lithium battery – USB direct charging (2–3 hours charge time)
• 💪 Aerospace-grade aluminum alloy body – durable yet lightweight at only 90g
• 💧 IP65 water-resistant – suitable for outdoor use in all conditions
• 🌟 Effective range of 50+ metres – powerful 3W output
• ⏳ 10,000-hour LED lifespan – built to last
• 🔌 Includes USB charging cable – no batteries to buy separately

Specifications

What's in the Box?

• 1 × 365nm UV Flashlight
• 1 × USB Charging Cable

Made in Mainland China.

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• 1.2L Smart Electric Dehumidifier with Remote & Anion Purifier – keep your space fresh and mold-free
• 0–100mm Tiny Digital Vernier Caliper | Portable Measuring Tool – another precision inspection tool for your kit
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For more information on UV light safety and responsible use, visit the FDA's guidance on ultraviolet radiation.

Learn more: Flashlight

Frequently Asked Questions

Q: What is the best UV wavelength for detecting pet urine stains?

A: A 365nm UV flashlight is widely regarded as the most effective wavelength for detecting dried pet urine stains. The 365nm wavelength causes the urine residue to fluoresce brightly, making even old or faint stains visible on carpets, floors, and furniture that appear completely clean under normal lighting.

Q: Can this UV flashlight detect scorpions?

A: Yes! Scorpions naturally fluoresce under UV light, especially at the 365nm wavelength. Simply sweep the flashlight across surfaces, rocks, and dark areas when camping or exploring outdoors. The scorpion's exoskeleton will glow a distinctive blue-green color, making them easy to spot at night.

Q: How long does the battery last on a full charge?

A: The built-in lithium battery (available in 800mAh or 1200mAh depending on the model) provides approximately 2 hours of continuous runtime on a full charge. The USB direct charging method means you can recharge it easily using any standard USB power source in 2–3 hours.

Q: Is this flashlight safe to use around pets and children?

A: While the 365nm UV flashlight is safe for general inspection purposes, you should avoid shining UV light directly into eyes (human or animal). Keep the beam directed at surfaces rather than at people or pets. The IP65 water-resistant rating makes it safe to use in damp environments.