... detailed info of our FLT0001-A 700 Lumen strobe tactical flashlight is: 1)CREE MC-E ... bright3)Easy single-handed operation4)Class III anodization, hard to scratch5)4 Settings: 3 brightness, 1 Strobe , auto ... low brightness, 90 min on top brightness7)Auto strobe at 700 lumen, perfect for self defense8)Extension ... Lumens/7.5hours, Low Mode 8 Lumens/90hours, Strobe 700 Lumens/1.5hours. 18) Tough durable ...