LudoPam LED Ugrade Bulb Compatible for Maglite Flashlight 2 Cell C/D - Amazon.com
Swess Light Led Conversion Kit for Maglite LED Conversion Kit, 3W DC 4-12V LED Flashlight Bulbs for MagLite 3-6 Cell C/D Flashlights Torch (2 Pack) - Amazon.com
Litt Industries 2AA LED & Lens Upgrade for Mini Maglites