These exceptionally durable and powerful lights offer multiple lighting modes from a variety of power sources. There's no task that these lights can't handle!The Twin-Task® lights are the only machined aluminum flashlights with a patented xenon/LED combination for unmatched brightness and exceptionally long run times. Users can easily select the best light source and intensity for the task at hand. The Twin-Task® lights feature a micro-faceted reflector for a smooth, perfectly focused beam. Our patented LED / Xenon combo for super brightness and ulta-long runtime is now rechargeable! Flashlight Features: Super-bright Xenon bulb or (2) LED modes Anodized machined aluminum alloy body Enhanced Knurled grip. Super-bright Xenon bulb with 6 100,000 hour life LEDs Bulb: 95 Lumens (Xenon) LED: 42 Lumens (6 white LEDs); 22 Lumens (3 white LEDs) Runtime: Up to 50 minutes runtime (Xenon Bulb); Up to 16 hours (3 LEDs); Up to 9 hours (6 LEDs) 3 4/5 sub-C nickelcadmium battery stick. Battery charges in 2.5 hours Heavy duty drop-tested construction Micro-faceted reflector for smooth focus, adjustable focus (Xenon Only) Unbreakable polycarbonate lens O-ring sealed for water resistance High-strength lanyard included Length: 7.14 in.; Weight: 0.66 lbs