PRODUCT SPECIFICATIONS:Dimension 1.75 X 4.05 X 7.65Height 1.7500Width 4.0500Length 7.6500BODY MATERIAL AIRCRAFT GRADEMAJOR COLOR BLACKLENGTH IN INCHES 3.45WEIGHT IN OZ 5.19MAXIMUM OUTPUT IN LUMENS 1500MAXIMUM RUN TIME IN HOURS 1MOUNT STYLE UNIVERSAL RAIL MOUNTBATTERY TYPE SL-B9INTEGRAL LASER NWATERPROOF YTYPE FIREARMS LIGHTSOTHER FEATURES: INCLUDES RAIL LOCATING KEYS FOR GLOCK STYLE, 1913 PICATINY S&W 99'S, BERETTA 90'S INCLUDES 2 - SL9B BATTERY PACK AND USB-C CORD BLACK LED WITH 50,000 HOUR 15,000 CANDELA PEAK BEAM INTENSITY & 1500 LUMENS OUTPUT AMBIDEXTROUS ON-OFF SWITCH MULTI FUEL SL-B9 OR CR123A