Never get caught in the dark with this ultracompact, multi-output flashlight. Ten-Tap™ programmable technology lets you choose from three output modes providing lighting for any situation - high/strobe/low, high/low, and high only. Tactical, push-button tail switches for one-handed operation. Aircraft-grade aluminum body and impact-resistant, tempered-glass lens stands up to the toughest abuse. Shockproof C4® LED with solid-state power-regulation technology delivers maximum light output throughout battery life. Anti-roll facecap and unbreakable pocket clip keeps this flashlight from rolling away. Waterproof to 1 meter for 30 minutes. Two CR-123A batteries and nylon sheath included. Output: 600 lumens for 1.5 hours (High); 35 lumens for 18 hours (Low); 600 lumens for 2.5 hours (Strobe). Dimensions: 5.25" long. Weight: 5.6 oz. with battery.