This version of Fenix's PD35, thePD35-TAC LED Flashlight, features two selectable operation modes for general purpose and tactical uses. In the Outdoor mode, the tailcap switch controls basic on/off with the five output intensities and strobe being selectable via the side body switch. When the light is set to Tactical mode, the switching and available outputs change for easier use. This easier switching and tactical-minded outputs makes operating the light and choosing outputs more intuitive which is critical in high-stress situations. In Tactical mode, switching and output selection is done using the tailcap pushbutton, with access to just the turbo, strobe, and low outputs for simplicity.