Pocket LED flashlight

Precision machined high-strength aluminium case with anondized finish 0.5 watt super bright white LED lasting over 100,000 hours usage. Over 12 lumens brightness White beam DC/DC regulator maintains stable light output for maximum duration, light output does not drop off like an unregulated LED I/C controls Two mode switch Water resistant Battery: Uses 1 battery (not included) Approx. Product Size: 28mm x 117mm Continuous Runtime: Approx. 50 hours (low beam) Continuous Runtime: Approx. 10 hours (low beam)