Super Bright 10x Cree XM-L T6 LED 10000 Lumen Portable Waterproof Flashlight Torch 3 Modes for Hiking, Camping, Hunting and Other Indoor or Outdoor (Batteries Not Included) LED TYPE:Super Bright 10 pieces XM-L T6 LED 10000 Lumen. Power Source: 4x 3.7V 18650 Rechargeable Batteries (Not Included). High quality -Made 6061 T aluminum alloy, this flashlight is sturdy and durable enough for long time using daily. THREE MODES : High/ Middle/Strobe USAGE: For home, hiking,camping,travelling,hunting and other outdoor activities.