Illuminate your space with a DIY LED bulb! Learn how to convert a 3.7V motor into a powerful 12V LED bulb with this step-by-step guide. This project is perfect for those interested in electronics ...

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 ...