BeGrit UV Blacklight Flashlight, 21 LED Light Black, Ultraviolet Pet Urine Stain Detector CLEARLY SHOWING DRIED URINE&STAINS of dogs\cats\small animals on carpet\rugs\clothes, food stains on floor\table TOP QUALITY - Our UV Flashlight is constructed of high quality materials, and has 21 LED bulbs MULTI PURPOSE - Spot Scorpions, authenticate currency, driver licenses, passports, and more Battery-powered -3 AAA Batteries (Not Included) Tips: in order to keep the flashlight's lifetime, if you did not use it for a long time, please put off the battery