uv led torch

Item: uv led flashlight, wavelength: 365nm, 380nm, 400nm,420nm led number: 9 led number colour: black packing: nylon pouch material: aluminium alloy, Can by used to identify counterfeit money. Mark your electronics, computers, jewelry, antique collection with our invisible black light ink marker pen for seurity, and if stolen for later identification! Remember our black lights are a powerful light and not a toy, please do not shine directly to your eyes unless you wear our anti UV goggles, put all your black lights in a child-safe when not in use, your safety is our concern. more details contact us today.