V82 365nm Mini Black Light Flashlight Handheld Portable Wood lamps to detect cat ringworm UV flashlight for pet urine detection Fluorescent agents & Security code identification Detect stains to clean Hotel bed checking You can also use it to find hidden food stain Helps Support uv resin glue 3D prints gel nails charge lure. It is worth noting that the uv flashlights will work best when the room is dark.

Whats more the powerful UV light makes it easy to create a fun scavenger hunt for your kids or leave secret romantic messages for your signature. Performance and Application -Detecting invisible pet urine -Finding minerals rock hounding -Authenticating currency / Driver license / Official Identification cards / Passports - Party or Halloween makes fluorescent items glow How to use The black light work by showing phosphors-a substance that emits visible light because of radiation.

SPECIFICATION Wavelength: 365-370nm Light Source: UV light Material: Aluminum alloy Reflector: Filter Black Lens (releases purer uv light of 365nm wavelength) Battery: Use rechargebale battery (built-in) How to use The black light work by showing phosphors- a substance that emits visible light because of radiation. Since the naked eye cannot see them we are reliant on help to discover them the black light makes this possible.