The old saying about an argument generating ‘more heat than light’ also sums up the thermal challenge in the growing market for UVC LEDs being used to disinfect medical instruments, water and other ...

The pandemic has highlighted the potential of LEDs to extend the use of UVC light as a sterilising agent, writes Alain Bruno Kamwa. The sterilisation of air, water and surfaces is key to preventing ...

Water purity is a major concern for developing and developed nations ―scarcity of clean water leads to more deaths annually than from all forms of violence combined, including war. Even in the United ...