Flash Light Bulb Holder
thingiverse
Hello, After crafting and building my "18650 to double Mono Cell" adapter, I unfortunately killed the original Light Bulb from the Flashlight. It was predictable. The original Lightbulb ran on 2.4V, while the new adapter supplies power between 4.2V and 3.8V - RIP Lightbulb :( Here is my quick solution to this problem :-) I expect this will be just my temporary fix because of the issues with this little gadget; there will undoubtedly be updates. You'll need a LED and a small screw.
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