[monjnoux] had a 3-cell D-sized MagLite lying around—though you could ... replaced with some 11000mAh NiMHs from eBay. The original bulb was also tossed in favor of a 140-lumens LED.

Maglite’s used(?) to be the king of flashlights, but replacing those pesky D-cell batteries is kind of ... [Travis] also replaced the halogen bulb with a high power LED, making this flashlight ...