During a journey, you can never discard the possiblity of an eventuality. Should this happen during night time travel, our trusty MagLite is an ideal companion to assist during repairs or simply getting you back on your way. The MagLite RE4019 flashlight combines long famous MAG-LITE® beauty, reliability and beam-adjustability with a powerful new halogen lamp and new electronic switch which includes an array of user-configurable function sets.