Vyv vs. UV-C: The Future of Antimicrobial Lighting
September 29, 2025
Vyv Lights vs. UV-C Lights: A Smarter Way to Keep Spaces Cleaner, Longer
By: Chris Brams
People have seen the headlines: hospitals deploying UV-C robots, schools increasing cleaning protocols, and businesses investing in new technologies to keep germs at bay. But while UV-C disinfection has proven effective, it’s far from perfect—it’s not built for everyday, continuous use around people.
Enter Vyv’s visible light technology, a smarter and safer antimicrobial lighting solution that works 24/7 in occupied spaces—without UV, and without compromise.
UV-C Gets the Job Done, When the Room’s Empty
Ultraviolet (UV-C) disinfection uses a powerful 200–280nm wavelength that destroys microorganisms by breaking down their DNA. It’s been widely adopted in healthcare and other critical sectors.
For example (CBC News):
- Fraser Health has used 16 UV-C disinfection robots to clean over 62,000 rooms across various hospitals.
- Vancouver Coastal Health has deployed UV-C robots at 11 sites across four regional hospitals.
These systems emit short bursts of UV-C light, disinfecting patient rooms in as little as 20 minutes—but only when no one is inside.
While effective, there are limitations:
- UV-C light can be harmful to people with prolonged exposure
- It can cause the breakdown of plastics, rubber, insulation, and fabrics
- It interrupts workflow, requiring scheduled downtime for a rooms that requires disinfection
Vyv Lights Work When & Where UV-C Can’t
Unlike UV-C systems, Vyv’s patented technology operates in the visible light spectrum (400–420nm). That means it’s completely safe for people, and it can run continuously in high-traffic spaces without disruption.
Rather than damaging DNA, Vyv targets porphyrin molecules found only in microbes. When exposed to Vyv’s specific wavelength, these molecules generate Reactive Oxygen Species (ROS) that destroy the microbes from the inside out—no chemicals, no UV, no downtime.
That’s What Sets Vyv Apart:
- Continuous disinfection, even in occupied rooms
- No harmful effects on people, pets, or materials
- Can be installed anywhere—from elevators to aircraft
To see the full list of bacteria, viruses, and fungi Vyv is proven to kill HERE
Tested Across Sectors: Vyv in the Real World
Vyv has been tested and validated across healthcare, commercial, and transportation settings:
Healthcare:
- Proven to reduce clinically relevant organisms like MRSA, S. Pyrogenes, E. coli, and C. diff
- Recorded up to 99.99% reduction on MRSA, S. Pyrogenes and E. coli and a 99% reduction on C. diff spores
Offices:
- Achieved a 92.4% reduction in surface contamination in active workspaces
Schools:
- Delivered a 99.6% reduction during active use
Elevators:
- Reduced contamination by 99.99% in just 20 days, with elevator buttons being touched up to 1,000 times per day
Airlines:
- Delta Air Lines installed Vyv lights above lavatory counters in its 757-200 fleet back in 2020 to ensure constant surface sanitation without interrupting service
Designed to Complement, Not Replace
Vyv isn’t a replacement for manual cleaning—it’s a powerful partner. Traditional cleaning methods can miss nearly 68% of surface contaminants. Vyv fills in the gaps, working quietly in the background to provide ongoing surface protection between cleanings.
It’s about building layered defences. The more tools you have, the safer your space becomes.
For more information HERE
Let’s Create Cleaner Spaces—Together
Vyv’s antimicrobial lighting is redefining what’s possible in continuous disinfection. It’s safer, smarter, and scientifically proven.
Want to see it in action? Watch Mac’s II Agencies’ video to explore the science, safety, and real-world impact of Vyv.
Ready to take the next step? Connect with a Mac’s II Agencies healthcare lighting expert today. With a reflected ceiling plan or floor plan, they can help determine the right fixture types and placements to maximize Vyv’s effectiveness in your facility.
Let’s work together to create cleaner, healthier environments—day and night.
Connect with a Lighting Consultant HERE
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