TRLIFE Maglite LED Bulbs DC 3V, Maglite Replacement Bulbs for Only 2 Cells C&D Maglite Flashlights, 3W LED Flashlight Bulb Replacement Part Maglite Bulb(1 Pack) - Amazon.com
Maglite 3-Volt Krypton Flashlight Bulb in the Flashlight Bulbs department at Lowes.com
HQRP High Power 3w LED Bulb for Maglite 3D 4D 5D 6D / 3C 4C 5C 6C Cell Torch Flashlights Conversion Bulb Upgrade - Walmart.com