This article appeared in Microwaves & RF and has been published here with permission. L-com recently added to its family of Internet of Things (IoT) light-detection environmental sensors that gauge ...

A newly developed molecular system makes possible the efficient conversion of even weak visible light from sunlight and indoor LEDs into ultraviolet light. Light-powered processes from hydrogen ...

Add Yahoo as a preferred source to see more of our stories on Google. Perhaps you have seen UV wands, UV LEDs and UV air purifiers advertised as silver bullets to protect against the coronavirus.

Many animals possess hidden vibrant colors, invisible to humans, revealed under ultraviolet light through biofluorescence.

In light-contrasted ecosystems, ambient light and background colours influence the evolution of animal coloration. Because maximal conspicuousness is achieved for signals which are rich in the colours ...

An invisible band of radiation with wavelengths from 400 to 10 nm, ultraviolet (UV) light starts at the end of visible light and ends at the beginning of X-rays. The primary source of ultraviolet ...

Smart lighting isn’t just cool—it’s smart for your wallet, too. Thanks to ambient sensing, lighting systems now know your daily activities. They know when to turn on, how bright to shine, and when to ...

Also called general lighting, ambient lighting provides overall illumination of a space, allowing you to see and move around safely. It is the foundation of any interior lighting scheme and is ...