The Institute for Food Safety and Health conducts state of the art research work on pulsed (ultraviolet) light processing with the strong collaboration from the Xenon Corporation Inc. and member companies. We have multiple pulsed light systems (1.8 Hz, 3 Hz, 100 Hz systems, and a handheld pulsed light unit) to effectively inactivate microorganisms. We are successful in using the pulsed light technology for inactivation of vegetative cells, spores, virus, on myriad food products.