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LED lightbulbs offer considerable advantages over other types of lighting, but questions linger over suspected links between health concerns such as fatigue, mood disorders, and insomnia from ...

This prototype device creates a warm white light without the blue hues that can cause health problems. Credit: Jakoah Brgoch A new violet-light LED prototype reduces blue light and delivers ...

LED Bulbs are recently in demand as they are more efficient than the common incandescent lights used in households and companies. Some of the benefits associated with this LED light bulb include that ...

Being more efficient, traditional LED lightbulbs require much less electricity to operate. But they are not problem free. Scientists are replacing blue LED cores with violet ones to reduce health ...

The 2014 Nobel Prize in physics went Tuesday to three scientists who gave lighting a makeover by inventing blue LED lights. The award recognizes a seemingly commonplace innovation, but one that has ...

Welcome to Sleep Week, which we’re devoting to all the things that help us get better shut-eye. We’re talking to experts and testing products ourselves to get those precious eight hours a night. You ...

You might have come across articles saying that the LED light bulb emits blue light which causes a myriad of harmful effects including damage to the retina, macular degeneration and disturbed sleep ...