The TLR-1 HL is a weapon light with a max output of 1000 lumens. It has momentary on, constant on, and strobe. It shines up to 283m. Available in Black, Flat Dark Earth, or Flat Dark Earth Brown. Comes with installation keys for many different builds. Available with a long gun kit option that comes with a Remote Door Switch, Remote Pressure Switch, Mounting Clips, Standard Door Switch, and Lithium Batteries.