The Little Light Technology Getting Loud About Sterilization

LEDs, the now ubiquitous “Light Emitting Diode,” can be found everywhere—all over your house, your car, in the flashlights your family takes camping or uses for safety and visibility while riding bikes. The are tough, tiny, bright and energy efficient making them the perfect technology for additional research and applications.

A Mr. Zollner and his colleagues have been studying LEDs that emit ultraviolet light, particularly UV-C light, which is deadly to bacteria and viruses, including the coronavirus.

The goal of the project is to create LEDs that are more powerful, tougher and cheaper. They want to make them ten to twenty times more powerful.
His goal is to make those LEDs more powerful, robust and cheaper. Zollner believes the technology could be widely adopted and used to clean surfaces and other things in the event of another pandemic or even just during our typical flu season.

Currently the technology is strong enough to clean a close cabinet. But to clean a room the lights need to be about twenty times more powerful.

These lights are so powerful that they are dangerous to human eyes and skin.
However one firm has already found a use for them by creating the world’s first self-cleaning water bottle. To protect the human user the LEDs, seated in the lid, only function when the lid is securely sealed. Users must push down on the lid to turn on the lights. The creating LARQ claims their bottle will be clear of most bacteria and viruses in just 60 seconds.