If you're in situations when you need to turn night into day, the Raptor is the light to grab. It's a strategic-purpose light that puts out 2000 lumens of brilliant white LED light, but with the flexibility to drop down to a programmable secondary mode- 25 or 300 lumens, or strobe. In keeping with their emphasis on intuitive design and simplicity in their law enforcement tools and training, activation is via a single pressure switch on the tail cap- press once to activate the primary/high setting, twice ("Double Tap") to activate the user-programmed alternate level. Setting the secondary light level takes just seconds\u8213?simply twist the bezel open to activate programming mode, tap the gray selector button to cycle through the levels until you reach your chosen setting, and twist the bezel closed to lock it in. A 3-position twist selector on the tail cap allows activation in intermittent or constant-on modes, or switch lockout to avoid inadvertent battery drain.Dual Fuel technolo...