Practical advice on commercial lighting from LED retrofits to lighting design.

Here's what we know: SARS-CoV-2, the virus that causes COVID-19, can be transmitted through the air.

The Centers for Disease Control and Prevention (CDC) says while most cases of SARS-CoV-2 are spread through close contact, droplets and particles can spread through the air under certain circumstances.

It may seem impossible to keep high-traffic areas free of germs during the COVID-19 pandemic. Even with social distancing, areas like waiting rooms, lobbies, or retail stores can easily become crowded.

But this is where one type of ultraviolet lighting product really shines. It's called upper-room germicidal UV, and it's so effective because it can run constantly (even while people are in the room).

Scientists have known about the disinfection capabilities of ultraviolet (UV) light for decades. Now, it's considered an important tool in the fight against COVID-19.

A scientist at Columbia University found UV-C is effective against SARS-CoV-2, the virus that causes COVID-19, in laboratory settings.

If you're responsible for maintaining a business or commercial building, this can be a very uncertain time. COVID-19 has changed the way all of us operate. Your building may either be closed, reopening, or overrun with people. Regardless, there is one thing that's top of mind: the health of everyone who uses your building.

As we create our "new normal," businesses across every industry are trying to find the best way to operate.

Cleaning checklists are changing. Disinfecting is at the top of the priority list. But how do you make sure you're cleaning properly during and after COVID-19?

One solution: Germicidal UV (also called UV-C).

Ultraviolet (UV) light disinfection is getting a lot of attention during the coronavirus pandemic. The main benefit: its ability to kill pathogens like viruses and bacteria.

Some scientists say UV products could help our economy recover and help keep public places clean and safe.

But not all types of UV light are the same.

If you've looked into UV products, you might have noticed two different options: UV-C and far-UVC technology.

Both types of products use wavelengths within the UV spectrum to disinfect air and surfaces, so what's the difference between them? Can they both be used in the fight against COVID-19?

UV products are much different than your standard lighting products. You can't just plug them in and turn them on.

There are safety guidelines that need to be followed during installation and operation to make sure the products are effective and safe.

As our country fights the coronavirus pandemic, a lot of attention is shifting toward a tool utilized only in small pockets before: germicidal ultraviolet technology.

Germicidal UV, also called UV-C, can be very effective and beneficial when it's used correctly. UV-C light can kill up to 99.9% of pathogens. Preliminary tests show it can inactivate SARS-CoV-2, the virus that causes COVID-19.

Germicidal UV fixtures are gaining popularity in industries that never used them before. Schools, hotels, office buildings, restaurants, and retail stores are using them as a way to protect employees, customers, and tenants.

With an efficacy rate of 99.9% or higher, it's no surprise these products are considered as an option to disinfect spaces.

But choosing the right germicidal UV fixture at the right price can be complicated.