The StreamlightA(R) ProTacA(R) HL-X is a rugged weapons-mountable Flashlight that delivers up to 1,000 lumens of dark-piercing energy to make sure you never take a shot in the dark. Extensively live-fire tested, the Protac features a dedicated mil-std 1913 rail clamp designed to rapidly and securely attach/detach from rifles and carbines. The ProTac operates using either a remote switch for momentary/constant-on operation, or a push-button tail switch. TEN-TAP programming provides the operator with custom light modes. Multi-fuel versatility means it can run with either the included CR123 batteries, or a Streamlight 18650 rechargeable battery (sold separately). C4 LED produces 1,000 lumens max Rugged 6000-series aluminum construction Dedicated fixed mount for mil-std 1913 rails attaches and detaches quickly and securely Operates via a pressure switch or push-button tail switch TEN-TAPA(R) programmable switch allows 3 different programs: High/strobe, high only, low/high Multi-fuel design: runs on (2) CR123 batteries (included) or (1) 18650 battery (sold separately) Max beam distance of 363 yards Order today!