As COVID-19 sidelines many businesses, the demand for building lighting has dimmed. After all, there’s no need for lights in padlocked stores, restaurants, entertainment venues, and the like. That ...

The COVID-19 pandemic has increased the public’s awareness of UV disinfection, and that’s reflected in the growing number of LED-based products available on the market. UV light is used to disinfect ...

Despite being recognized for significantly improving airflow and heat-transfer efficiency levels and lowering the costs associated with HVACR systems, ultraviolet light in the 253.7-nm germicidal ...

Using ultraviolet-C lights to sanitize surfaces during the COVID-19 pandemic could severely injure the eyes, a new study reveals. Also known as germicidal lamps, the lights are used in hospitals and ...

When winter chill strikes, people stay indoors more often, giving airborne pathogens -- such as SARS-CoV-2 and influenza -- prime opportunities to spread. Germicidal ultraviolet (GUV) lamps can help ...

LEDs emitting light in the range of 200 nm to 400 nm are classified as UV LEDs. Within this range, there are three bands, UV-A with wavelengths from 300 nm to 400 nm, UV-B with wavelengths between 280 ...

In addition to washing hands frequently and properly, wearing face coverings and practising safe distancing, many people have recently also turned to a product that combines the powers of modern ...

Germicidal lamps are designed to destroy viruses and bacteria using ultraviolet light. But not just any UV light will work, and I came across an example of a lamp that was advertised as germicidal but ...