LIDL is selling a £5 gadget that could help you cut energy bills by £40. The discount chain is selling a range of ...

It's a huge disappointment to invest in LED bulbs, especially pricey smart bulbs, only to have them fail within a year or two just like old incandescents. While LED bulbs will save you money no ...

There's a light that never goes out… well, almost never. Since the invention of commercial light bulbs in the late 19th century, one bulb has outshone all others. In 2025, it could enter its 124th ...

Forget LEDs, researchers from the University of Michigan have developed a new type of incandescent light bulb. The device is capable of emitting elliptically polarized light, described as "twisted ...

You can pick from standard bulbs (screw or bayonet), E14 candle bulbs, and GU10 spotlights, and the standard bulbs offer the full colour spectrum as well as different white temperatures.

if your home has halogen downlighters that predate the GU10 fittings, such as MR16 bulbs, there isn’t a direct Hue replacement. And for bathrooms, the only safe Hue lights are the ones with IP44 ...

It’s something we hardly think about—until the electricity bill arrives, that is. But have you ever wondered just how much electricity a light bulb uses every time you brighten up a room? And how much ...