BESTSUN Black Light, WF-501B UV Flashlights, 395-410nm UV-Ultraviolet LED Blacklight Flashlight, Money Detector, Leak Detector and Cat-Dog-Pet Urine Detector, Bed Bug Detector and Remover 395-410nm UV Flashlight, a must if you have carpet and pets,Authenticate oil paintings, antiques and banknotes One Powerful Cree LED, the uv flashlight are clearer and larger area to fluoresce dried urine, stains , odor of dogs small animals on carpets, curtains, furniture & rugs, linoleum, wood surface or just about any fabric ; food stains on floor, table. The ultroviolet blacklights can easily spot Scorpions, authenticate currency, driver license, official identification cards, passports Made by High Quality 6061T CNC aluminum, Water & Scratch resistance glass lensShock Resistant - Hard anodized finish for extreme corrosion impact, Power by: 1 x 18650 rechargeable battery (not included) Brighter with fairly foused output for this urine detector: emits 395nm wavelength with one quality ultraviolet led light,