TorchUpgrades MagLite Flashlight LED Upgrade/Conversion Bulb. 2D/2C 3D/3C 4D/4C, 5D/5C 6D/6C Cell. 300 Lumen CREE XP-G2 LED Compatible/Replacement for MagLite - Amazon.com
Maglite LED Flashlight Review and Guide - LED-Resource
Maglite LED upgrade 5,000 lumen!
LED Upgrade Bulb for Maglite 3D, 4D, 5D, 6D Cell with 3 Selectable Mode/LED Compatible Kit for Maglite Torch - China LED Upgrade Bulb for Maglite 3D 4D 5D 6D Cell, Dimmable