5.88" overall. Water resistant. Impact resistant. Weapon mountable. Tailcap switch. High performance NW LED. GL beam emitter. 215m beam distance. Modes: Green Beam ON-High (1500-550-300 lumens, 2.5+155+15m runtime); Low (300 lumens, 360m runtime); Green Beam OFF-High (1500-550-300 lumens, 2.5+168+20m runtime); Low (300 lumens, 390m runtime). Includes: M-LOK rail mount, sROD-7 magnetic remote switch, H3.0 allen wrench, H1.5 allen wrench, (2) M-LOK nut, (2) M-LOK screw, (2) M3x4 socket screw, NYLOK oval point set, Self locking band. Requires (1) 21700 battery (included). Aluminum construction. Color: Black. Boxed.