Streamlight Night Com UV5 1 2" overall. Black aluminum water resistant housing. Unbreakable polycarbonate lens. Features one high low C4 LED and six UV LEDs. Mode selection switch: C4 LED high, C4 LED low, UV LEDs, and Safety. Safety mode prevents the light from coming on accidentally. Push button tail switch. Ultraviolet light is useful for detection of fraudulent documents or detecting engine and HVAC leaks. Up to 115 lumen output. Runs up to 10 hours using UV LEDs. Runs