["Description:\nbrand new and high quality\nFeature:\nIt is a small and portable ultraviolet flashlight, made of high-quality material, and has a long life for time.\nThis large uv flashlight with 100 uv LEDs allows you to cover a much bigger area without losing the intensity of the UV light. \nThere is a tail rope on the tail push switch, which is convenient to carry.\nSuperb design, fine workmanship, widely used for banknote detection, fluorescence detection, catching, teaching and so on.\nHow to use: Unscrew the back cover, add 4xAA batteries(not included) to the battery compartment (pay attention to the positive and negative sides), put the battery compartment into the barrel, screw on the back cover, and click the switch.\nAttention: Do not look into this device while operating nor shine in any person's eyes. \n\nSpecifications:\nItem Type: UV Flashlight\nMaterial: aluminum alloy\nSize: 17x8cm/6.6x3.1in\nColor: Black\nLight source: LED violet\nNumber of LED: 100pcs\nSurface treatment: hard oxidation\nCruising time: about 180 minutes\nPower supply: 6 AA batteries (not included)\nUses: money detector, night fishing, and special industrial use.\nQuantity: 1 PC\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x UV Flashlight"]