Inova X5MT-WUVT High Powered Ultraviolet LED Flashlight Detect fraudulent currency and IDs see blood and body fluids for crime scene investigation, hotel inspection and hunting Detect leaks during vehicle or hvac repair, rodent detection, identify repairs in pottery paintings and rugs 5 high powered UV LED Bulbs 1,000 hour LED life 365-400 nanometer wavelength 365 400 nanometer wavelength Patented 3 position end cap switch momentary on constant on and lockout mode