A team of scientists from the United States has recently evaluated the safety and efficacy profiles of ultraviolet-A (UVA) light applied via an endotracheal tube to critically ill coronavirus disease ...

LED lighting module maker Ledtech Electronics has partnered with Taiwan- and China-based LED chip makers to develop low-temperature UV(ultraviolet)-C LED light tubes used in commercial refrigerators ...

Banner image: UV light being emitted by a krypton chloride excimer lamp, fueled by molecules moving between different states of energy. (Credit: Linden Research Group) A specific wavelength of ...