- 365nm UV LED light source: 3 pieces of 365nm UV LEDs provide strong ultraviolet output with up to 10W power consumption and 2800mW luminous power, making it suitable for professional black light applications. - Black UV filter lens: hard, toughened black filter optical lens filters out ambient light, yielding purer and more powerful ultraviolet illumination. - Aluminum alloy shell: high-quality aluminum alloy housing improves heat dissipation for reliable, durable operation. - USB C rechargeable with included high-capacity battery: USB Type-C charging offers convenient power recharging, and the package includes a high-capacity rechargeable battery to support high-power, long-duration output of the ultraviolet flashlight. Benefits and capabilities: - Delivers strong, pure 365nm UV illumination suitable for professional uses that require clear fluorescence with reduced background light. - Durable construction with effective heat management to support extended use. - Convenient charging and long-lasting runtime with the included high-capacity battery. Practical applications: - Authentication and inspection: verify UV-reactive inks, security features, currencies, and artworks by revealing fluorescence that may be invisible under ordinary light. - Mineral, gem, and craft work: identify fluorescence in minerals or gemstones and inspect coatings or finishes during quality checks. - Industrial and forensic tasks: perform dye-based leak detection, material QA, and other professional inspection tasks that rely on reliableUV illumination.