Tactical 5.11 Unisex Adult Atac A1 Flashlight Aluminum 1-AA Duracell Battery and Break-Away Lanyard Included Cree XP-E LED with regulated circuit for 103 Lumen output and 50 minute run time on high/ 11 Lumen output 28 hour run time on low Intelligent Switch with High/Low/Strobe and momentary On Aerospace Grade Aluminum, with Stamped Metal Pocket Clip, Black TPR Soft Touch Anti-Roll Ring and Gold Plated Contacts; water resistant