S3D Maglite 3 D-Cell Flashlight45 lumens Adjustable spot to flood beam Twist flashlight head to activate deactivate Anodized aluminum alloy body Spare bulb in tailcap The Maglite 3 Cell D Incandescent Flashlight offers rugged construction with the classic Maglite twist focus design. Turn the head of this 45 lumen torch to choose between a wide flood beam and a focused spot. The two user supplied D batteries provide 10 hours of runtime, and there's a spare bulb inside the tailcap.