Lit Thinking™ harnesses the power of Far-UVC light technology and seamlessly integrates it with smart-air analytics to deliver an innovative, state-of-the-art solution to air and surface sanitization.  Lit Thinking’s™ proprietary software empowers businesses to effortlessly optimize indoor air quality through data-driven, simple, and safe technology – all backed by cutting-edge research conducted by the industry’s leading experts. Visium™ by Lit Thinking™ is the first and only UL-Certified Far-UVC device available for continuous use in occupied space. Healthy Buildings Start Here.