Tactical 5.11 Unisex Adult Atac L1 Tactical Flashlight Aluminum 1-Duracell CR123A Battery and Break-Away Lanyard Included Cree XP-G LED with regulated circuit for 173 Lumen output and 2 hour run time on high/ 14 Lumen output 46 hour run time on low Intelligent Switch with High/Low/Strobe and momentary On and rotary dial lockout Aerospace Grade Aluminum, with Stamped Metal Pocket Clip, Black TPR Soft Touch Anti-Roll Ring and Gold Plated Contacts; water resistant