Williams Flashlight - Tactical Applications, Manufacture ID: F1010, The CRKT flashlight series, designed by James Williams, provide powerful LED output light ideal for outdoor use, personal safety, self-defense, everyday-carry, and tactical applications, The hard-coat, black, anodized aluminum bodies are tough and strong for lasting durability, Projected lens reflectors provide maximum output and brightness of blinding light, Caution is advised when using the lights; do not flash directly into the eyes for extended periods, Specifications:, - Open Overall Length: 4, 84 inches, - Weight: 3, 1 ounces, - Diameter: 0, 96 inches, - Battery: 2 CR123A, - Handle Material: Aluminum, - Carry System: Removable wire clip, - LED; changes modes - high mode (320 lumens; strobe) low mode (5 lumens; 10 lumens; 75 lumens; SOS) SKU: GS172262