1. With the compact LED UV flashlight you have an effective ultraviolet detector at hand in every situation. They detect invisible dirt and can remove liquids, dirt and stains from the affected areas. Particularly useful for incontinent pets and territorial markings for dogs, cats and rodents. The affected areas light up brightly in the light beam. Please never look directly into the UV light ^2: The black light lamp is most effective in the dark. Stains and soiling are then particularly clearly visible.^ 3. The only 10 cm long UV flashlight is ideal for on the go. In unfamiliar surroundings, for example in a hotel, you can uncover hygiene deficiencies and protect yourself from germs.^ 4. Ideal for currency identification and for checking the authenticity of driver's licenses, ID cards and passports.^ 5. Collectors use the UV lamp to track down minerals (e.g. amber) that shine in different ways. The application possibilities are almost unlimited.^