Knowledge Hub: Explore the Power of UV and Black Light Flashlights

(Reference: How Black Lights Work) Key Features to Look for in a UV Flashlight Wavelength: 365nm is ideal for clear urine detection, while 395nm is cheaper but less accurate. LED Count & Brightness: More LEDs = wider coverage. Battery Type: Rechargeable lithium-ion batteries are more cost-efficient. Durability: Waterproof and impact-resistant designs last longer. Size: Handheld mode …

In forensic science, even the smallest trace of evidence can solve a case. Many of these clues—such as blood, urine, fibers, or fingerprints—are invisible to the naked eye under normal lighting. This is where UV flashlights (also known as blacklight flashlights) become indispensable tools for crime scene investigators. This article explores how UV flashlights are used in crime scene in …

Tactical flashlights are more than just light sources—they are essential tools for police officers in low-light situations, tactical operations, and emergencies. Proper training ensures officers can use flashlights for both illumination and tactical advantage. In this article, we’ll explore key tactical flashlight training tips for police, compare techniques, and explain why flashlight …

When it comes to choosing a flashlight, beam distance is one of the most critical performance factors. Whether you are camping, hiking, hunting, or working in search-and-rescue scenarios, a flashlight with long beam throw ensures better visibility and safety. In 2025, flashlight technology continues to evolve, offering higher lumen outputs, advanced reflector designs, and efficient rechargeable ba …