【Aluminum Material】Made of aviation-grade aluminum alloy, high-specification hard anodized clip groove, compression and shock resistance. O-rings and gaskets seal weatherproof design for convenience and durability.
【Function】White Lighting Output Version.Constant on/Momentary on,two function options.
【Rail Installation】Compatible with 20mm Picatinny rails systems.Configure two rail adapters to meet your different needs.
【Features】Refined, compact and lightweight design for easy portability. White light illuminators do not affect performance or shooting skills.
【Battery Type】Powered by 2*CR123A(3.0V) or 2*16340(3.7V) Batteries(Battery not included) .The CREE R2 LEDs produce 600 lumens with 1.5 hours of white light runtime.