James Barrett writes: Is tone mapping turned on by default? Or do we have to manually adjust this to create optimum brightness according to the ambient lighting in the same room as the LG TV? And ...

At-home LED light therapy devices look pretty futuristic, especially if you’ve seen someone on Instagram wearing one that made them look like a robot. But looks aside, these LED masks and tools have ...

They look otherworldly — like a Star Wars Stormtrooper’s helmet — and promise to give you clearer, smoother-looking skin. LED light masks are exactly what they sound like: devices illuminated by LED ...