Oasis Select
UV Black Light Flashlight 9/12/21 LED 395nm Pet Stain Detector
UV Black Light Flashlight 9/12/21 LED 395nm Pet Stain Detector
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UV Black Light Flashlight – Spot Hidden Stains & Fluorescing Surfaces Instantly
This compact, powerful UV black light flashlight emits 395–400nm ultraviolet light, making invisible stains, fluorescent inks, and other hard-to-see marks instantly visible. Available in three configurations — 9 LED, 12 LED, and 21 LED — there's a model for every task, from quick household checks to more thorough inspections. Made in Mainland China.
Why You'll Love It
- Reveal hidden pet messes: Detect dried dog or cat urine on carpets, upholstery, and hard floors with ease — no more guessing where odors originate.
- Versatile everyday tool: Check authenticity of banknotes, passports, credit cards, and fluorescent inks; identify cracked glassware; locate scorpions in low-light environments; double as a nail gel curing light.
- Durable aluminum alloy body: Lightweight yet rugged construction designed to withstand everyday use.
- Long-lasting LEDs: High-quality UV LED bulbs rated for up to 100,000 hours of use.
- Waterproof design: Worry-free use in damp or outdoor environments.
- Simple operation: Tailcap click On/Off switch; 21 LED model offers High/Mid/Low brightness modes.
- Batteries not included: Powered by 3× AAA batteries (sold separately).
Model Specifications
| Feature | 9 LED | 12 LED | 21 LED |
|---|---|---|---|
| UV Wavelength | 395–400 nm | 395–400 nm | 395–400 nm |
| Switch | Tailcap Click | Tailcap Click | High/Mid/Low |
| Voltage | 3.6V – 4.2V | 3.6V – 4.2V | 3.6V – 4.2V |
| Battery | 3× AAA (not incl.) | 3× AAA (not incl.) | 3× AAA (not incl.) |
| Body Material | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
| Dimensions | 8.8 × 2.5 × 2.5 cm | 9.5 × 3.0 × 3.0 cm | — |
| Waterproof | Yes | Yes | Yes |
| Certification | CCC, CE, RoHS | ||
Common Uses
- 🐾 Detecting pet urine and dry stains on carpets & furniture
- 💵 Verifying banknotes, ID cards, and security documents
- 🔍 Locating fluorescent inks and invisible markings
- 🦂 Spotting scorpions and other fluorescent insects outdoors
- 💅 Curing UV gel nail polish
- 🔬 Identifying cracked glassware or surface defects
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Safety & Standards Reference
For general information on UV light safety and exposure guidelines, refer to the CDC – UV Radiation Occupational Safety Resources. This flashlight is designed for brief, directed use and is not intended for direct eye exposure.
Learn more: Flashlight
Frequently Asked Questions
Q: What is the UV wavelength of this black light flashlight, and why does it matter?
A: This UV flashlight operates at 395–400 nanometers, which falls in the near-UV/violet range. This wavelength is highly effective at causing fluorescent materials — such as pet urine, security ink markings, and certain minerals — to glow visibly, making it ideal for both household and professional detection tasks.
Q: Do batteries come included with the UV flashlight?
A: No, batteries are not included. All three models (9 LED, 12 LED, and 21 LED) require 3× AAA batteries, which are widely available and easy to source at any grocery or hardware store.
Q: Is this UV flashlight safe to use around pets and children?
A: Yes, when used as directed. Avoid shining the UV light directly into eyes (human or animal). For safe usage, point the light toward surfaces rather than at people or animals, and keep out of reach of young children when not in use.
Q: Can this flashlight cure UV gel nail polish?
A: The 395–400nm UV light emitted by this torch is compatible with many UV-curable gel nail products. However, curing times may vary depending on the specific gel formula and LED count selected. The 21-LED model offers the most power output for this use case.
