Effective Pet Urine Detector: UV Flashlight is used to detect pet urine stains (not for cats) on carpets, mattresses, and sofas. No need to sniff the carpets and mattresses for odors, and clean the entire carpet. This UV Flashlight will allow you to easily identify the odors area, saving time and money.^ Multi-Function UV Flashlight: Black Light can easily spot scorpions and reduce the risk of outdoor activities. Meanwhile, identifies official documents such as driver's license, ID card and currency authentication. In addition, it also serves as an accessory for body art^. Professional Grade Light: UV Flashlight has a professional-grade 395 nm black light, detecting in a larger range without weakening the light. With 21 high-quality LED bulbs, the lighting effect is 50% brighter than other same type flashlight, more clearly showing stains and target objects.^ Durable & Convenient Design: This UV Flashlight adopts a pocket design, convenient to carry and use. The black light flashlight is made of aluminum alloy, durable and sturdy, IP44 waterproof and sand-proof, and non-slip handle design. The lifespan of the LED bulbs is more than ten years.^