The Inova X5 UV Torch is a highly powered handheld source of UV light that\'s incredibly handy for a number of uses....detect fraudulant bank notes and ID\'s , reveal bodily fluids including blood during crime scene investigations, cure adhesives, hotel inspection, detect leaks during vehicle or heating and ventilation repair, even for identifying repairs required to pottery, paintings and rugs and rodent detection! The possibilities are endless and so because of it\'s versatile uses, a UV torch needs to be strong, reliable and robust. The INOVA X5 UV Torch has a precision machined aluminium body, a water resistant construction and is impact resistant so that it can take pretty much all that you throw at it. The five high powered UV LED bulbs will last for up to 1000 hours and will detect UV reactive materials in the 365 - 400 nanometer wavelength. 5 high powered UV LED bulbs - 1000 hour life, 365 - 400 nanometer wavelengthStainless steel head - protects LEDs while redirecting lightPrecision machined bodyWater resistant2 123A Lithium batteries (included)Impact resistantPatented 3 position end-cap switch: momentary on, constant on and lockout modeShows Selecta DNA and Smartwater