Fenix's UC35 v.2 Rechargeable LED Flashlight is small enough for a backup light, but powerful enough to be used as a professional's primary everyday carry illumination tool. Featuring five output levels from the ultra-low 1-lumen economy moonlight to a darkness-piercing 1000-lumen turbo mode, its wide output range and high-intensity signal/emergency strobe make it ideally suited for virtually any situation around the house, in camp, or on the job. A two-stage tactical tailcap switch lets you choose from momentary or constant-on activation, and a mode selector switch on the body gives you access to the brightness levels and strobe mode. The switch remembers the last output selected and automatically goes to that level the next time it's turned on.