A Second World War air raid shelter buried for more than 70 years has been discovered at a primary school by a pupil - and it was so well preserved the light bulb was still working. The iconic ...

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 ...

Light-emitting diodes are front and center for many of our digital experiences. Every modern phone and tablet you look at uses LEDs in its display. It’s worth knowing how these work. In short, LEDs ...

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 ...

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 ...

A couple of queries about car lights. I see a lot of fancy layout LED lights on cars these days. Is it possible to replace one LED when it stops working or will this entail a complete replacement of ...

How do light bulbs work? A light bulb contains a thin wire filament. When a current flows through this filament, the metal heats up and then glows, giving out light. As the inside of the light bulb is ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. For anyone who can remember Tomorrow’s World from the 1970s and ...

The best smart bulbs add convenience, customization and color to a fundamental part of every home: lighting. They can overhaul your living room without any changes to the furniture and decor or serve ...

PLANTING bulbs can be back-breaking work. A trusty trowel and willing helper makes the job easier, but a bulb planter can make all the difference. There are narrow trowels with gradation marks to ...