Just like its big brother, the Mag Lite Mini Flashlight is constructed of aircraft aluminum, with a positive on off rotary bezel switch that changes the beam from a flood light to an intense 2200 candlepower spot light. Remove the headpiece entirely, and you have a 360 area light. Note: Do not use rechargeable batteries with the MagLite Mini Aircraft aluminum construction. Long life bulb, and a spare stored in tail cap. Water and shock resistant. Two AA cell batteries, included, give up to 5 hours of light. Wt. 2.5 oz. without batteries. Belt holster included. Dimensions: 5.75 x 1 diameter. Made in USA.