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 ...

Although claims are made for some bulbs lasting 25 years, one should expect a long lifespan under normal usage. LED bulbs are still more expensive than incandescent bulbs; however, prices are ...

Known as the Centennial Light, this carbon-filament bulb has been glowing since ... today's Class A LED bulbs, for instance, are celebrated for their efficiency and durability, with lifespans ...