Features 1、LED LIGHT SOURCE: The LED chip light source used in this UV flashlight, instead of ordinary diode lights, has a large light strength and is a UV flashlight for many professional purposes. 2、RECHARGEABLE: The UV flashlight is powered by 1 18650 lithium battery (not included), with a USB Type C charging port, which can be recharged and used, saving energy and environmental protection. 3、UV FILTER: This 365nm black light UV flashlight's UV filter blocks unwanted visible light but maximizes transmission of pure 365nm UV light. This is the purest UV. 4、BLACK FILTER OPTICAL LENS: Filter out the outside light, make the UV more pure and more powerful. Useful for finding dog urine, drying stains, finding scorpions, detecting AC leaks, and more. 5、PREMIUM MATERIALS: The ultraviolet blacklight detector features a high strength aluminum alloy housing, which is highly protective, impact resistant, durable, and lasts longer. Specifications Item Type: UV Black Light Flashlight Material: Aluminum Alloy Size: Approx. 125 x 25 x 25mm/4.9 x 1.0 x 1.0in Power Supply Battery: 1 x 18650 Lithium Battery (Not Included) Wavelength: 365nm Light Source: UV Purple Light (Because the Lampshade is a Black Mirror, It is Also Called Black Mirror Light, Black Light in the Industry) Gross Weight: Approx. 94g/3.3oz Uses: Banknote Inspection, Cat Moss Detection, Resin Curing, Scorpion Photography, Animal Urine Detection, Etc. Package List 1 x UV Black Light Flashlight 1 x USB Cable