Since the earliest versions of indoor LED light bulbs were developed, their designers have faced a variety of technical challenges. These include AC-to-DC power conversion, thermal design/heat-sinking ...
The most common type of lighting until recently, incandescent bulbs were the first models that made it possible to use electricity for light generation by heating a filament inside. Only about 5% of ...
18-year-old electrical engineer student, Chris Rieger, has been working on his levitating light bulb project — fittingly referred to as the “LevLight Project” — for about six months now. Recently he ...
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