Yucklight Commercial Grade 21 LED 395nm UV BlackLight Flashlight with Case, Manual, and Batteries - Detects Cat Urine. Dog and Other Animal Urine. Organic Stains. Stains on Carpet. Detects Scorpions COMMERCIAL GRADE 395 nm ultaviolet blacklight flashlight that has 21 LED bulbs to allow a wider and more powerful beam so you can use in a standing position Helps to detect dried urine stains from dogs, cats, rats, small animals, fake currency and id's, scorpions INCLUDES Metal Case for safe, easy storage and transport INCLUDES 3 (AAA) high quality alkaline batteries INCLUDES Instruction manual with helpful tips