A website touting the Sylvania SilverStar headlight bulb says it provides "up to 30 percent" greater visibility down the road. That sounds impressive until you read the fine print: "compared with ...

Or, did we not know enough about LED aging to predict the true useful life of a bulb? I put these questions to the test. Join me after the break for some background on the light bulb cartel from ...

We tested both types of bulbs with the help of Philips and its light tunnel in Aachen, Germany, monitored remotely. All bulbs were burnt in to stabilise output before being tested. The bird’s ...

If so, replacing all those lights with smart light bulbs can get expensive quickly. A cheaper way is to install a smart light switch, which lets you control all the lights from one spot.

The way light touches a room, with a warm glow or a sharp, white brightness, can transform its aesthetics. That’s where LED bulbs come in, helping to set the tone of each room. For example ...

A broken light bulb can be dangerous in many ways, but it doesn't have to be if you use our tips for removing one. Taylor Martin CNET Contributor Taylor Martin has covered technology online for ...

As the nights grow longer, we should all check our headlights; even if they still work, they dim over time. Plus, you could switch to upgraded bulbs, which claim to give up to 120 per cent more ...

Cross country running is a sport in which teams and individuals run races on outdoor courses over natural terrain. Races shall be run over courses confined, to the extent possible, to open country, ...

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Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

They’re also great for Christmas. Best cheap, cross-platform smart light The Fitop Wi-Fi Smart Bulb (buy now) is an affordable colour changing bulbs work with Alexa, Google and Siri. Best Apple Homkit ...