FEATURES:ColorBlack AnodizedMaterialAluminumProofsWater ResistantOutput500 LumensRechargeable NoBatteryCR123A LithiumBulb TypeLEDFilter ColorClearMount TypeWhiteOAL2.58"Switch TypeAmbidextrousWeight2.40 ozPRODUCT SPECIFICATIONS:Dimension 1.75 X 4.35 X 6.40Height 1.7500Width 4.3500Length 6.4000BODY MATERIAL AIRCRAFT GRADE ALUMINUMMAJOR COLOR BLACKLENGTH IN INCHES 2.58WEIGHT IN OZ 2.4MAXIMUM OUTPUT IN LUMENS 500MAXIMUM RUN TIME IN HOURS 1.5MOUNT STYLE UNIVERSAL RAIL MOUNTBATTERY TYPE CR123INTEGRAL LASER NWATERPROOF YTYPE FIREARMS LIGHTSOTHER FEATURES: RAIL GRIP CLAMP SYSTEM AMBIDEXTROUS REAR HIGH SWITCH MOUNTED ON LIGHT WITH LOW SWITCH INSIDE THE BOX CR1234 LITHIUM BATTERY 500 LUMENS RUN TIME 1.5 HOURS USER ENABLED STROBE FUNCTION "SAFE OFF" FEATURE