ULTIKIT&reg; 12 LED - Ultraviolet UV Blacklight Flashlight, Spot Pet Dog and Cat Urine, Counterfeit Money, Reveals Hidden Stains Bed Bugs Scorpions, 3 AAA batteries not included, Long Lasting Solid Design The Professional's UV Flashlight Large and Bright 12 LEDs cover a bigger area with an intense UV light Use with Invisible Ink Pen Markers spot chemical and gas leaks, pet stains, locate dangerous pests like scorpions and rodents Bed Bugs, Hotel Room inspection, Counterfeit Money, Postal Inspections, Customs, Medical Forensics