Featuring mounting and switching options, the LGL-150 Compact Long Gun Light Kit from Nightstick lets you see the scene before you when it's most important. This 450-lumen weaponlight comes with standard and 45° offset Picatinny rails that tighten with thumbscrews. Control the light by means of the tailcap switch or swap in the 6" remote pressure switch so you can keep your hands in firing position. A deep parabolic reflector assures a long throw. The light operates in momentary and constant-on modes, and will run for a total of two hours on one CR123A battery. The housing is made of 6160 T6 aluminum, impact and chemical resistant and IPX7-rated waterproof.