BESTSUN 51 LED Super Bright UV Ultraviolet Flashlight Blacklight Torch Flashlight, 395 nM Handheld Portable Black Light Pet Urine and Stain Detector Flashlights Made out of strong aluminum the body is very solid but at the same time its is light and comfortable to hold Durable and bright this 51 LED flashlight is a great all around flashlight It produces a bright beam of light that will illuminate a large area Requires 3x AA alkaline batteries (not included) Clearly Showing dried urine & stains of small animals on carpets/rugs/clothes. Perfect for outside use such as hunting scorpions and minerals!