The FOXTROT1 Pistol Weapon Light is the most advanced rail mounted flashlight available. The unique FOXTROT1 mounts to any Picatinny 1913 or Sig Sauer Proprietary Rails with no need for adapters or cross-slot modifications. Dual finger actuated tact switches support ambidextrous use while functioning in either continuous or momentary mode. The ultra-efficient white LED runs for over 2 hours at 200 lumens on a CR123 battery. The flashlight can be switched between 100 200 and 300 lumens of output based on lighting needs and runtime. The weapon light is ideal for home defense law enforcement or military applications and should fit most holsters designed for handgun lights. - Latest generation Cree LEDs for maximum brightness and runtime - Programmable output from 100 / 200 / 300 Lumens - Ambidextrous tact switches for easy finger actuation - Momentary or Continuous On - Battery changed through the LED bezel with quarter turn lockout - Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance - The FOXTROT1 comes with CR123 battery and instruction manual