His brake light needed a new bulb, and he managed to make this 12V LED bulb work in the 6V socket. An LED is a really great choice for this application since the Motobécane Moped uses a magneto ...

Building a portable lamp with a 9V battery and LED bulb is a simple, creative DIY project that anyone can try. This video provides clear, step-by-step instructions for assembling a functional lamp ...

Feit suggests the light be left on for at least 10 hours per week to keep the battery fully charged. Christopher Null. Compared to a standard size bulb, the Feit Battery Backup reveals its extreme ...

You can get 12v, 8v, 100v, or whatever between capacitor leads, depending on the internal resistance of the fan. It’s just a 2 resistor divider. The bulb and the fan resistances.