Review on Vansky 2021 Upgraded Black Light UV Flashlight with 51 LEDs - Ultimate Pet Urine Detector for Dog/Cat Urine, Dry Stains & Bed Bugs - Includes Batteries & Pet Odor Eliminator by Carla Williams

Overall excellent quality. Could be brighter but it works! Good build quality. Rubber O-rings in the handle to protect batteries from moisture. I like that they use two AA batteries and some only use one AAA battery. Good size but not too big. However, the tip of one of them snapped immediately. Bought while looking for Yooperlite in Upper Michigan and I found it! Be sure to go out when it gets dark. It's not powerful enough to see during the day, but I'm not sure a flashlight will do that. It works but I want the beam to be adjustable. I'll probably watch The Beast next time.