10x P13.5s Pr2 Maglite Led Upgrade Bulb Lantern Torch Flashlight C/d Cell 3v 4.5v 6v 9v 18v 0.5w 2d 3d 4d 6d Nopolar Warm White - Car Headlight Bulbs( led) - AliExpress
LED Upgrade Bulb for Maglite 3D, 4D, 5D, 6D Cell with 3 Selectable Mode/LED Compatible Kit for Maglite Torch - China LED Upgrade Bulb for Maglite 3D 4D 5D 6D Cell and
Replacement Lamp-Bulb for Maglite 4-Cell C & D Flashlight
Maglite LED Flashlight Review and Guide - LED-Resource
LED conversion kit for Maglite Flashlights
MAGLITE LED UPGRADE Conversion Bulb 3D 4D 6D D C cell UpLED Torch Flashlight 5060451510003 | eBay
UpLED Maglite LED Conversion Upgrade 630 Lumen 4.5 watt Bulb for 3 to 6 D or C Cell Flashlights - - Amazon.com
4D MAG-LITE DIY LED and LI-ion Batteries Retrofit - YouTube