Early adopters of LED lighting will remember 50,000 hour or even 100,000 hour lifetime ratings printed on the box. But during a recent trip to the hardware store the longest advertised lifetime I ...
Toshiba hauled the gate shut for the final time on its incandescent light bulb factory today–ending a production run that dates back to 1890. The reason? The eco-unfriendly, inefficient, ...
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