Be prepared to check for any problems and inconsistencies in your environment with this Rayovac Value Bright 9 LED UV Flashlight always on hand. This device is designed for detecting a wide range of materials and substances on surfaces. Rayovac LED flashlight can help you spot dog urine, pet stains, bed bugs and pests, automotive leaks, counterfeits, forensic material, cat pee and other general cleanliness issues in and outside the home. It has a compact, easy-to-carry construction and a rubber grip handle for ease of use. The Rayovac Value Bright 9 LED UV flashlight has a run time of up to seven hours on three AAA batteries, this light can get you through any activity or project. Your UV flashlight purchase comes with 3 AAA cell alkaline batteries.