A light therapy lamp can help boost your mood, whether you are experiencing depression or your mood is simply worse than normal.

Metal atoms, excited by collisions with electrons in the plasma, emit light at many different wavelengths, producing a bright, white light. In the NIST technique, an HID lamp is placed in an intense ...

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...

Wavelengths of different colors can affect your body and mind in various ways. While some colors are energizing, green light may have a calming effect for some people that may help induce sleep or ...

An X-ray technique developed by physicists at the National Institute of Standards and Technology (NIST) sheds more light on temperature distribution in high-intensity gas-discharge (HID) lamps. In the ...

Spectrum-tailored grow light is plant specific and more efficient than incandescents Available in configurations containing one, two, four, or eight multiemitter arrays, the PlantLED grow lamp uses ...

Amsterdam-based designer Frederike Top just unveiled her latest work – and it’s literally brilliant. Reflected Sequence is a series of reflective mobiles that use geometric panels and LED lights to ...