Lit Industries 350 Lumen 2-6 Cell Maglite LED Upgrade Bulb & Lens Kit C & D Model (2-6 Cell Bulb and Lens Kit) - - Amazon.com
HQRP Ultra Bright 300Lm High Power 3W LED Conversion Upgrade Bulb for Mag-Lite 3-4-5-6 D/C, 3-6 D C Cell Lanterns Flashlights Torchs 3.2v - 9V - Walmart.com
Maglite LED Upgrade Conversion for the 4 to 6D or C Cell Torch
HQRP Ultra Bright 300Lm High Power 3W LED Conversion Upgrade Bulb for Maglite 3D 4D 5D 6D / 3C 4C 5C 6C / 3-4-5-6 D/C Cell Torch Flashlights - Walmart.com
HQRP Ultra Bright 300Lm High Power 3W LED Conversion Upgrade Bulb for Maglite 3D 4D 5D
Maglite LED Conversion Kit for 2,3,4,5,6 D cell and C cell Maglights Flashlights
3,500 lumen LED Conversion Kit for 2D Maglite Flashlight, Fits 2D Maglight | eBay