There is a big difference between regular ultraviolet light and C level ultraviolet light used for sterilization.

UVC light is not bright purple, in fact it's not bright or purple at all. UVC LEDs emit a very dim hard to see blue light. They require more power than regular LEDs and produce much more heat.

Want to learn more about using real UVC light for sterilization? View the article How Does UVC Disinfection Work?  in our UVC research section.