LUXdrive™ UV-C LED stars are ideal for a variety of applications including surface sterilization, water disinfection, and air purification. UV-C LEDs from Nichia and Seoul are mounted on our industry standard 20mm, aluminum base metal core printed circuit board (MCPCB). Inherent electrical isolation means thermal interface materials are not required to be electrically insulative. Please take necessary precautions when working with UV-C LEDs. The wavelengths emitted are very dangerous to the eyes and skin.