INFRAY UV flashlight black light is perfect for revealing dog urine, rodent stains and unfavourable spots that couldn't see with the naked eye. Easily spot scorpions, authenticate currency, passports etc. Matching with pet odor eliminator. This UV Light has a 3 Watt high power 395nm UV LED and with reflector system which is 30% brighter than other lights. It also covers larger area with its adjustable focus system.