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 ...
You can’t walk into a trendy restaurant these days without spotting them: vintage-looking LED light bulbs, with clear glass surrounding a glowing filament, styled after the bulbs first invented by ...
PITTSBURGH, Oct. 21, 2025 /PRNewswire/ -- "I wanted to create a more stylish and decorative design for a light bulb," said an inventor, from Gilcrest, Colo., "so I invented the VETTY BULB DESIGNS. My ...
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