(September 20, 2021 at 6:14 pm)onlinebiker Wrote: Like an enviromentally friendly maglight....
I collect those... Got a bunch of LED conversion bulbs... A 5 D cell light will go about 12 days continuous...
Here's a BOM if you wanna play around with it.
LED (3-7) 10 ohm resistor (per LED) L- ion battery Charger Switch