Do you know that the light bulb, a revolutionary invention that transformed daily life, fundamentally works by converting electricity into light through heat? This ingenious device, commonly found in ...

The world's oldest working light bulb turned 110 years old Saturday and the 60-watt incandescent globe is still glowing, if a bit more dimly than when it was first turned on in 1901, according to its ...

A search is launched today to discover the oldest light bulb still glowing strong in a British home. The Royal Society of Chemistry is offering £500 to the owner of the longest-serving working veteran ...

The SmartCharge looks like an ordinary LED light bulb, except that it’s got a built-in rechargeable battery. When the power to your house is working as it should, the SmartCharge acts as just another ...

Did you know the world’s longest-burning light bulb reached 120 years recently? That’s right, and it passed 100,000 hours of service six years ago as well. What kind of lamp could last this long? An ...