Amazon.com: Lumencraft LED Conversion Kit Compatible/Replacement for Maglite Flashlight - 2000 Lumen for 3 D Cell - High Power Upgrade for Maglight with 12x Cree XTE Emitters : Tools & Home Improvement
MAG-LITE Rechargeable Adjustable LED Flashlight - Black - ML125 from SWPS.com
MagLite Compatible Rechargeable LED Conversion/Upgrade Bulb Mag Charger Torch/Flashlight CREE High Power 1300Lm - Amazon.com
Maglite LED Conversion and Upgrade kits: The best and cheapest dropins and replacements..