Polymatech Electronics develops compound semiconductor and LED technologies for industrial and specialty applications with operations in India and Singapore. The company focuses on energy-efficient, ...

LAS VEGAS, Jan. 7, 2026 /CNW/ -- Polymatech Electronics, a producer of advanced opto-semiconductor solutions, today announced the U.S. introduction of its high-power UVA LED platform engineered for ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

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 ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.