Olight M3XS UT Cree XP-L LED 1200 Lumens 1000M Beam Distance Flashlight with 18650 3400mAh Battery RM23 Remote Switch X-WM02 Weapon Mount Red Filter Battery Charger(Hunting Set) Three brightness levels from 3 to 1200 lumens and a strobe mode Tail cap switch and side switch (Double Switch) Cree XP-L LED light Runs on 3 x CR123A lithium batteries or 2 x 18650 lithium ion batteries Various functional purpose- outdoors, law enforcement, industrial, emergency preparedness