There was a power outage recently and I realized that all my emergency light sources were usb powered
So I got my diy 18650 battery pack I made for cosplay and an old cpu heat sync and combined it to make this thing
The light is 3w and I'm thinking of adding 2 more in series for fun
Also that black band underneath is there because I forgot to 3d print a lock so the battery pack stays in place
by real_crazykayzee
