365nm UV Blacklight Flashlight – Rechargeable LED Detector
365nm UV Blacklight Flashlight – Rechargeable LED Detector
365nm UV Blacklight Flashlight – Rechargeable & Portable
Illuminate what the naked eye can't see with this powerful 365nm longwave UV LED flashlight. Whether you're checking for phosphor residues, verifying documents, inspecting surfaces, or exploring fluorescent minerals, this compact blacklight delivers bright, reliable ultraviolet illumination in a durable ABS body. With a built-in rechargeable lithium battery and USB-C charging, it's ready to go wherever you need it. Made in Mainland China.
Key Features
- 365nm Longwave UV Output: Effective wavelength for detecting fluorescence, optical brighteners, and phosphor traces on a wide range of surfaces.
- 160 Lumens / 5W LED: Delivers strong UV output with a lighting distance of up to 50 metres.
- Rechargeable via USB-C: Built-in 3000/5000mAh lithium battery provides up to 3.5 hours of continuous runtime — no disposable batteries needed.
- Compact & Portable Design: Measures 166mm × 50mm × 34mm — lightweight and easy to carry in a bag, toolbox, or field kit.
- Durable ABS Body: Impact-resistant and waterproof construction stands up to everyday use indoors and outdoors.
- Broad Use Cases: Ideal for document verification, mineral hunting, scorpion detection, pet stain detection, art authentication, and hobbyist inspection tasks.
- Unisex Adult Use: Suitable for professionals, hobbyists, and curious explorers alike.
Specifications
| UV Wavelength | 365nm (Longwave) |
| Wattage | 5W |
| Lumen Output | 160 lm |
| Lighting Distance | Up to 50 m |
| Body Material | ABS (Impact-Resistant) |
| Charging Port | USB Type-C |
| Battery Capacity | 3000/5000mAh Built-in Li Battery |
| Battery Life | ~3.5 Hours |
| Dimensions | 166mm × 50mm × 34mm (6.54" × 1.97" × 1.34") |
| Waterproof | Yes |
| Country of Origin | Mainland China |
What's in the Box?
- 1 × UV LED Flashlight
- 1 × USB Charging Cable
Safety & UV Information
Ultraviolet (UV) light can be harmful to unprotected eyes with extended direct exposure. Always avoid shining UV light directly into eyes and use appropriate UV-protective eyewear when conducting prolonged inspections. For more information on UV radiation safety, visit the CDC – UV Radiation Safety page.
Frequently Asked Questions
Q: What is the difference between a 365nm UV flashlight and a standard 395nm blacklight?
A: A 365nm UV flashlight emits "true" longwave ultraviolet light, which is closer to the UV spectrum used in professional applications. It produces less visible violet light, making fluorescent reactions appear more vivid and accurate compared to the more common 395nm blacklights. This makes 365nm ideal for detecting phosphors, verifying authenticity, and inspecting surfaces with greater precision.
Q: How do I charge this UV flashlight?
A: The flashlight charges via the included USB Type-C cable. Simply connect it to any standard USB power source (laptop, wall adapter, or power bank). A full charge supports up to approximately 3.5 hours of continuous use.
Q: Is this UV flashlight waterproof?
A: Yes, the flashlight features a waterproof construction, making it suitable for outdoor use in wet conditions such as garden inspections, camping, or field work.
Q: What surfaces or materials does this UV flashlight work best on?
A: The 365nm UV LED is highly effective at revealing fluorescent minerals, optical brightening agents on paper and fabrics, pet stains on carpets and upholstery, phosphor coatings, and security markings on documents and banknotes.