Lit Thinking is Now Visium  |  We’re evolving our name to match our mission: building the world’s most powerful infection-prevention infrastructure, protecting the air we share and the surfaces we touch, 24/7.  Read more

Meet the most advanced
Far-UVC device in the world

Visium is the first UL certified, continuous sanitization device of its kind, and its efficacy has been rigorously tested and validated. Visium utilizes human-safe Far-UVC to autonomously inactivate up to 99.9 percent of airborne viruses and bacteria.*
The Visium FAR-UVC light fixture from Lit Thinking
 Discover Visium in Action

Across the country, leading organizations are using Visium Far-UVC to safeguard the air and surfaces in their most critical spaces. From healthcare and education to sports and industry, Visium is becoming the standard for continuous, autonomous biosecurity to continuously address pathogens in real-time.

Mt Sinai
Lecome
Shenango
Rogerwilliams
HarmKids
Lecom dental
RSE
Lighthouse

Neutralizing Airborne Risks with the Power of Far-UVC.

Clean, quiet, and chemical-free, Visium continuously and safely eliminates harmful indoor pathogens using the power of Far-UVC.

USE CASES BY INDUSTRY

Real-World Solutions

Visium Far-UVC is becoming a critical adjunct to infection prevention strategies across healthcare, education, sports, and industry—working continuously on air and surfaces, even between manual cleaning. Explore how it can benefit your business or workspace. 

Visium Far-UVC use case for healthcare

Healthcare facilities carry the highest stakes: multi-drug resistant pathogens threaten lives and drive costly complications. As an adjunct to traditional measures, continuous sanitization supports infection prevention strategies that safeguard both human welfare and the financial health of hospitals.

Visium Far-UVC use case for agriculture and food production

In agriculture and food production, pathogens threaten animal health, disrupt supply chains, and jeopardize food safety. Complementing standard biosecurity practices, Visium works in the background to help safeguard livelihoods and the integrity of the food supply.

Visium Far-UVC use case for sports and fitness

In sports, fitness, and training facilities, pathogens can sideline athletes, disrupt operations, and impact performance. Integrated with cleaning and ventilation, Visium provides a steady layer of sanitization that helps keep environments ready for players, staff, and members.

Visium Far-UVC use case for offices retail and commercial locations

In offices and commercial environments, pathogens can spread quickly through shared spaces, leading to absenteeism, reduced productivity, and operational disruption. As a complement to routine cleaning and ventilation, Visium adds a continuous layer of sanitization that helps organizations maintain healthier, more resilient workplaces.

Visium Far-UVC use case for education and schools

In schools and learning environments, constant close contact increases the risk of airborne and surface pathogen transmission, which can interrupt learning and strain resources. As an adjunct to existing hygiene practices, Visium provides silent, non-disruptive sanitization that supports student well-being and uninterrupted education.

Curious about about Far-UVC sanitization?

As easy to install as a ceiling light, Visium integrates seamlessly into new builds or existing spaces quickly and without disruption.

CBS evening news logo
Now in Use at Mount Sinai and Beyond — See Visium at Work

Featured on CBS, learn how facilities are building an infection prevention infrastructure with Visium

The Visium FAR-UVC light fixture from Lit Thinking

Visium uses 222nm Far-UVC light for continuous sanitization of up to 99.9% of air and surface pathogens — without harming skin or eyes.

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UL Certified

Visium is the first UL Certified Far-UVC device for continuous operation in occupied spaces.

Continuous Operation

Visium autonomously sanitizes air and surfaces 24/7.

IoT Connectivity

The Visium app gives you full IoT connectivity via Wi-Fi.

Energy Efficient

The Visium fixture wses only 14W of energy, making it one of the most efficient sanitization methods.

Welcome to a new era of health & safety

Visium fixtures are energy efficient, nearly silent and chemical-free.
Visium will continuously and safely eliminate harmful indoor pathogens
using the power of Far-UVC.

Our academic research partners
Columbia University research partner
Cornell University research partner
Nagoya University research partner
University of Arizona research partner
University of Central Florida research partner
Roger Williams University research partner
Columbia University research partner
Cornell University research partner
Nagoya University research partner
University of Arizona research partner
University of Central Florida research partner
Roger Williams University research partner