Mini R3 flashlights These Maglite pocket flashlights have a very resistant, precision machined casing and are made of aluminium alloy.Anodised inside and out for better resistance to corrosion.Water and impact resistant. Superior quality rubber seals are used for all sizes of pocket flashlight and spare bulbs are safely stored inside the handle.Simply twist the handle to adjust the high-intensity beam.The Mini-Maglite pocket flashlight quickly converts to a standalone lamp (to do this, simply remove the head from the pocket flashlight and use it as a base).