Tactical 5.11 Unisex Adult Atac L2 Tactical Flashlight Aluminum 2-Duracell CR123A Batteries and Break-Away Lanyard Included Cree XP-G LED with regulated circuit for 222 Lumen output and 4 hour run time on high/ 10 Lumen output 74 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