Pet Stain Detection: Morpilot 395nm wavelength blacklight flashlights helps to detect food stains and pet urine stains on carpets that are invisible to the naked eye, as well as on clothes. Strong and Sturdy: This uv flashlight is made of high-quality waterproof and impactproof aluminum alloy, you can use it in rainy and humid conditions. Special textured design that prevents slippage and reduces the risk of falling. Brighter Light: Morpilot uv light with 12 engineering-enhanced LED bulbs, our black light flashlight mini is 30% brighter than other flashlights. UV flashlight uses 3 AAA batteries (included). Compact Design: Our blacklight flashlights are small but powerful, measuring 3.7" x 1.13". Perfect for outside use such as finding scorpions and minerals! Versatile Use: The black light flashlights can easily verify currency and official documents such as passports, ID cards, driver's licenses, and identify unwanted whitening agent in cosmetics, detect invisible ink pens, check bed bug, etc.