BESTSUN LED Tactical Flashlight Cree Xm-L2 LED 1200 Lumens Single Mode Hunting Light with Pressure Switch, 45 degree Picatinny Mount Rail Offset Ring Side Mount, Spare 18650 Battery, Battery Charger This is a really tactical SINGLE MODE flashlight,1200 lumens White light output produced by Cree XML -L2 LED. Material: 6061T Aluminium, brand new, high quality,Powered by: 1 x 3.7V 18650 rechargeable battery (battery included) Ultra Bright scalable CREE XMl-L2 LED for more than 200m light beam, long range, helps you find your game in the far distance. Momentary on pressure switch and On/Off push button switch, Rechargeable battery for enjoying longer time hunting Designed to mount on certain hand pistols, rifles and shotguns with proper mounting equipment.