PROTAC 1L LED TACTICAL COMPACT FLASHLIGHT - BLACK. ULTRA-COMPACT TACTICAL LIGHT Anti-roll face cap. 2-meter impact resistance tested LED solid state power regulation provides maximum light output throughout battery life. Newest addition to the Protac series is a perfect everyday carry light. This dual fuel ultra-compact flashlight accepts a single lithium or alkaline battery, providing you with ultimate flexibility in the field to ensure you always have a power source option available. Output: CR123 Battery: High - 350 lumens, 160 m beam distance / Low - 40 lumens, 53 m beam distance AA Alkaline or AA Lithium Battery: High - 150 lumens, 105 m beam distance / Low - 40 lumens, 53 m beam distance Runtime: CR123 Battery: High - 1.5 hrs. / Low - 14 hrs. / Strobe - 3.5 hrs. AA Alkaline: High - 1 hr. 20 min / Low - 7.5 hrs. / Strobe - 3.5 hrs. AA Lithium: High - 4.25 hrs. / Low - 14 hrs. / Strobe - 8 hrs. IPX7 rated design; waterproof up to 1 meter for 30 minutes 2-meter impact resistance tested