The Mini Maglite with Holster provides a stream of light continuously for up to 3-1/4 hours, making it ideal for use in emergencies. A high/low switch helps you control the output of light up to 14 lumens, and the flashlight offers up to 615 ft. of visibility. The flashlight also includes a convenient holster, a spare Xenon bulb in its tail cap and two AA alkaline batteries.