Innovation,light weight, comfortable design,quick dismount for different use Innovation 14500 li-ion battery can be charged directly, AA dry battery also work US CREE LED, 50000 hours lifetiem A key switch button, quick change mode Slight push button: high-low,long push 1S to Strobe and SOS 1P65 dust and rainning resistant,impact resistant, PC lens Strong magnet, pocket clip for hand free work Aircraft aluminum body,anodizing finish High efficient PCB, safe and reliable Run time: 13 hours Waterproof: IP65 good for hunting,outdoor,house reparing