OLIGHT Odin GL Mini 1000 Lumens Rechargeable Tactical Flashlight, Picatinny Rail Mounted Light with Green Beam and White LED Combo, Dual-Button Remote Pressure Switch Flashlight for Hunting, Outdoor: Please don't mount the light onto any MLOK rails, in case that the GL beam cannot be zeroed properly. The output of the green beam is <5mW, the class is 3R : Both a white LED light (up to 1,000 lumens and 180 meter beam distance), and GL beam emitter allow the powerful tactical flashlight to increase accuracy : Switch between white light only, GL beam only, and white light & GL beam combined by twisting the selector ring on the head : The rail mount