3w 750 lumen LED clear light - 640mm (red laser) wavelength - High-powered 5mw green or red laser with windage and elevation adjustments - Recoil-proof positive licking battery compartment - Selector switch for light only/laser only/light laser combo/off - Additional fingertip off/on button - Two pressure cords for use with most pistols or rifles - Steel quick-detach mounting system with locking recoil key - Uses 2-CR123A batteries