PRACTICAL-- UV flashlight black light is Perfect for Revealing Dry Dog, Cat and Rodent Stains and unfavourable Spots that Couldn't See With the Naked Eye. Easily Spot Scorpions, Authenticate currency,Driver license,Official Identification cards,Passports. It can also act as Nail Dryer.Detect Larger Area with Brighter Light -- This UV Light has 51 UV LEDs which is 30% Brighter than other lights. It Also covers larger area without weaken the light. No Need to Crawl Around Sniffing the Floor Any Longer.There's No Need to Steam Clean the Entire Carpet, UV Sight Will Pinpoint the Areas With Ease.QUALITY ASSURANCE -- The Black Light Emits 395nm wavelength with 51 top quality ultraviolet flashlight, each LED lasts up to 12 years. Save Time & Money - With the urine detector light,You can exactly detect the invisible stains in carpet.Just think No more paying for professional cleaners,Make your cleaning simple. (zhongchengdaye)