Coast 3xaaa 59 lumens max beam white flooduv spot led colour torch description the coast px10 led uv flashlight combines three white leds for general flashlight uses with three ultra violet leds each controlled by its own switch the uv leds can be used for leak detection or to identify security features on identification cards and money built tough an impact resistant lightweight aluminum casing resists rust and corrosion tested and rated to ansifl1 standards the px10 also features unb