From home and office essentials to travel companions and lifestyle accessories, these are some of the best gadgets under Rs 1 ...

OLED has become the dominant smartphone display technology thanks to its thinner design, better power efficiency, deeper blacks, and support for modern features like under-display sensors.

The benefits of a portable humidifier are countless. From enhancing air quality to adding comfort to your home, here are the ...

Note: To get the best prices on some of these deals you have to be a Prime member, so if you aren’t already, sign up for a ...

Shop these top deals this Prime Day.

Nasha Addarich Martínez Head of Editorial Initiatives and Data Journalism Nasha is the Head of Editorial Initiatives and Data Journalism at CNET. She leads the development and execution of proprietary ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...