Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

The first - 'be seen' lights - are bright enough to attract the attention of other road users around you, but not quite bright enough to light up the road ahead of you. Both front and rear options ...

Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

Some solar lights also have a practical function and can be used to light pathways and steps or provide security. But with so many styles and types on the market, it can often be tricky to know ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

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Some mirrors have lights built in under the glass, emitting a calmer, softer light that’s ideal for natural daily makeup. They can also emit a range of light temperatures that serve different ...

Take the Sekonic L-208 Twin Mate and Sekonic L-398A Studio Deluxe III for example. These light meters can measure incident lighting, which is the light that’s falling directly onto your subject, ...