The TLR-1 HPL produces a wide, 1,000 lumen beam pattern with brighter peripheral illumination and superior down-range performance. Long range, high lumen lithium battery powered Gun-Mounted Tactical Light featuring the latest in shock-proof high power LED technology and providing 1.5 hours of run time. Tethered battery door and latch mechanism prevents battery door loss while providing easy battery replacement. Rail clamp designed to rapidly attach/detach from side of weapon. When enabled, strobe activated on two or more momentary paddle hits. Models available with either standard door switch or remote door switch.