EdisonBright SureFire G2X Pro Dual output 320 Lumens LED compact Tactical Flashlight, Black w/4 X SureFire CR123A batteries and BBX3 battery carry case bundle 320 Lumens max dual-ouput virtually indestructible LED emitter regulated to maximize light output and runtime Two output levelshigh for maximum light, low for extended runtime Precision micro-textured reflector creates smooth optimized beam & tough polycarbonate window resists impact Tough Nitrolon body, anodized aluminum bezel & WeatherproofO-ring and gasket sealed Bundle includes a total of 4 X Surefire CR123A batteries and EdisonBright battery carry case