Torchy uv. see the invisible with torchy's uv and black light. designed with dual uva (ultraviolet a) technology for better detection, inspection, and authentication in residential and commercial applications. wide-spectrum wavelengths provide combined illumination and fluorescence that are ideal for short-range tasks such as pet urine detection, uv-tinted automotive leak inspection, pest detection such as scorpions, cleaning inspections, and currency authentication. compact and pocket-sized, this flashlight is made with a durable aluminum housing that is resistant to shocks and water. it works with three aaa batteries (included). dual uv-a technology (2x395nm 1x365nm led) - alkaline batteries (3xaaa) - 2 light modes (high - low) - push-button operation - aluminum construction - water resi