two generator lights, they just use a fold out handle to spin them up. This one, for camping use, seems to be handy for $40, rotary crank or solar charge.
The OP’s light is still nice but see either a monster magnet or coil for efficiency…and a whole lotta shakin’ going on?
Can anyone point out a flashlight that will be fine, forgotten about in a hot car for months, and bright after charging it by shaking or dynamo?
It should be cheap, and not need batteries at all, and at least 50 lumen spot or a 100 lumen flood. It seems to me Lazersaber needs to start selling what he’s making.
If you want to point me to super detailed instructions that do not involve special tools* to make such a light, that would be great as well.
*special is anything more than a dremel