WINDFIRE 1800lm Waterproof T6 LED Zoomable Light Lamp Flashlight Torch Cree XM-L T6 LED Camping Torch Flashlight Skid-proof design & water-resistant design,Lamp Life: Approx 100000 hours. Built of high quality aluminum alloy,and it has a very solid construction. 5 Mode: high / middle / low / strobe / sos, Powered by: 1x 18650 or 3x AAA battery(NOT included) Flashlight Type: Camping, Hiking, Backpacking, Hunting, Fishing, Auto Emergencies, House Repair,etc.