The Fenix E21 is an exquisitely-made portable outdoor flashlight. It is a portable flashlight which is easy to use with its simple operation. The E21 uses a very bright LED with a very efficient reflector to deliver an outstanding balance between the "flood" part of the beam and the focus or "hotspot." It offers two types of output, selectable by pressing the tactical push-button tailcap switch. It runs off two AA batteries and its highly efficient circuit provides long runtimes.