Compact Long Gun Light KitThe LGL 150 Compact Long Gun Light Kit is a complete weapon lighting system for your rifle, carbine, or shotgun. Made of 6061 T6 aluminum and hard anodized black, it features a high efficiency LED rated at 450 lumens with a 2 hour runtime. Designed around a high efficiency deep parabolic reflector, the LGL 150's optimized beam reaches out to 220 meters. The light comes installed with a standard tail cap switch and reversible thumb screw Picatinny