BESTSUN Green Light LED Coyote Varmint Predator Hunting Light Tactical Flashlight with Offset Mount Rifle Side Rail Mount, Pressure Switch, Spare 18650 Rechargeable Battery and Charger Tactical gear flashlight, This is a really tactical SINGLE MODE flashlight,300 lumens unfiltered green light output produced by Cree green LED. Waterproof, can use it in rainy day, Material: 6061T Aluminium, brand new, high quality,Powered by: 1 x 3.7V 18650 rechargeable battery (battery included) Come with 20mm rail ring 45 Degree offset mount,high Quality Mount for Torches / Telescope sights / Lasers. A Large Easily Turned Knob.quickly mounted and released on certain hand pistols, rifles and shotguns. Momentary on pressure switch and On/Off push button switch, Rechargeable battery for enjoying longer time hunting Complete hunting kits: 1x Green hunting light flashlight,2 x 18650 3.7V rechargeable battery , 1 x battery charger, 1x pressure switch, 1x mount