4D MAG-LITE DIY LED and LI-ion Batteries Retrofit - YouTube
Maglite flashlight type 4 D-cell, black | Advantageously shopping at Knivesandtools.com
3x 18650 Li-Ion to 4D-Cell Maglite ADAPTER- Flashlight conversion w/ LED option | eBay
LED conversion kit for Maglite Flashlights
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 UPGRADE Conversion Cree 4.5W Bulb 3D 4D 6D Torch Flashlight UpLED 5060451510010 | eBay
Dimmable LED upgrade bulb for Maglite 3D, 4D, 5D, 6D Cell 3.6~9V / 10W/ Maglite base - Deshun Technology_Deshun Technology
Lumencraft LED Conversion Kit Compatible/Replacement for Maglite Flashlight - 800 Lumen - fits 3 4 5 6 D Cell Maglight - High Power SST40-3 Mode Low 45, Mid 315, High 800 Lumens. (800 Lumen Bulb) - - Amazon.com
Replacement Lamp-Bulb for Maglite 4-Cell C & D Flashlight
3,500 Lumen 3x Cree XHP50.2 LED Conversion bulb kit for Maglite Flashlights 5-6 D cell upgrade
Maglite LED upgrade 5,000 lumen!
Bulb Conversion Kit Torch Flashlight | Led Upgrade Maglite Flashlight - 286lumen Led - Aliexpress
LudoPam LED Ugrade Bulb Conversion Compatible for Maglite Flashlight 2 Cell C/D - - Amazon.com
Maglite LED Upgrade, Ultra Bright High Power 10 Watt Luminus SST-40-W LED Conversion
HQRP 200LM High Power 3W LED Bulb Upgrade Lamp Compatible with Mag-Lite 2 3 D C Cell Flashlight LMSA201 Mag-num Star Xenon Lamp Replacement Plus Sun Meter - - Amazon.com
HQRP Ultra Bright 300Lm High Power 3W LED Conversion Upgrade Bulb Compatible with Maglite 3D 4D 5D 6D / 3C 4C 5C 6C / 3-4-5-6 D/C Cell Torch Flashlights - - Amazon.com
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
TorchUpgrades MagLite LED Conversion/Upgrade Bulb 1300Lm 3D 4D 5D 6D Cell High Power Torch/Flashlight Cree Compatible/Replacement for MagLite - - Amazon.com