Features 14 Core UV Lamp Beads: The flashlight uses 4 core lamp beads, high power 80W, radiation intensity 1800mW, the use of flashlight irradiation containing fluorescent agent, security code or watermark items, it will show obvious blue violet light 2Black Filter Optical Lens: Equipped with black filter optical lens, filter purple light, suitable for harsh detection requirements, detection effect is obvious 3Rechargeable Design: The flashlight has a rechargeable design with a type C charging port that can be charged directly from any USB device, such as an adapter power supply, to a laptop (up to 5V/2A) 4Aluminum Alloy Case: The flashlight uses the power indicator light design, when the light turns red, prompt charging time. The body structure adopts non slip design, one hand operation, aluminum alloy shell, excellent heat dissipation performance 5Widely Used: Black light flashlight is suitable for detection of dog, cat urine, various surface stains, curing UV resin, paper money, identification, etc Specification Item Type: Black Light Uv Flashlight Material: Aluminum Alloy Weight: Approx. 430g / 15.2oz Product Size: Approx. 140x60mm / 5.5x2.4in Power Supply Battery: 4 18650 Lithium Batteries (Not Included) Light Source: UV Violet Light Wavelength: 365nm Lighting Mode: High Light, Medium Light, Low Light; Long Press the Infinity Dimmer Power: 80W Charging Port: USB Type C Package List 1 x Black Light UV Flashlight 1 x USB Cable 1 x Lanyard