KMASHI 12 LED Pet UV Light Urine Stain Detector Blacklight Flashlight Powerful UV Flashlight with 12LED emits 395nm wavelength. Clearly show small animal, pets urine, strains, on carpet or furniture, food stains on floor. With only one push-button, simple & easy to operate the light. Made with high quality material aluminum alloy, much durable for use, mini design, ideal for carry it to everywhere. Perfect for scorpions tracking, authenticate currency, driver license, official identification cards, passports