BESTSUN Mini Green LED Flashlight Zoomable 3 Mode 200 Lumen 150 Yards Long Range Green Light Flashlight Green Hunting Light Tactical Flashlight Green Light Torch for Night Hunting Green LED bulb, Max output 200 lumens, 3 switch modes: High/Low/Strobe Zoomable scalable LED for more than 150 yard light beam, long range Human's eyes are sensitive to the green range of light, but Animals are not, great tool for hunting Designed to mount on certain hand pistols, rifles or shotguns with proper mounting equipment Battery Configuration: 1x 14500 battery,or 1x AA battery (battery is not included)