and like those old bulbs, the glass is easily removed with a ball-peen hammer. In place of the tungsten filament is an aluminum PCB folded into a squat obelisk. Sixteen 3.5 x 2.8 mm LED packages ...

Enter LED bulbs. LED bulbs followed compact fluorescents (CFLs) onto store shelves in the early 2000’s as an even more ...

I wanted to find out what really sets LED lighting apart from traditional bulbs - and as it turns out, there's a lot more to it than just energy savings.

LED lights, in contrast ... In 1885, the U.S. had an estimated 300,000 carbon filament bulbs. By 1914, there were 88.5 million. In 1945, the market was around 795 million. When you deal with ...