Olight M20S G2 Special Operations 420 Lumens Tactical Flashlight Hunting Kit with Red/Green/Blue Filters set, Olight Weapon mount WM20, Three keys remote pressure switch and 4 X EdisonBright CR123 Battery Bundle 420 Lumens output Utilizing the newest Cree XP-G2 R5 LED Automatic memory function, remember last used setting and can be preset to specific output mode for instant access Kit Contains, Red/Green/Blue Filters set, Olight weapon mount WM20, Three keys remote pressure switch Bundled with Four EdisonBright CR123A Lithium batteries