Crystal IS


Crystal IS, an Asahi Kasei company, manufactures UVC LEDs that can be used in disinfection and instrumentation applications. The company’s Klaran line of UVC LEDs emit ultraviolet light in the key germicidal wavelength range of 260 nm to 275 nm. These compact devices can disinfect water, surfaces, and air by targeting a wide range of viruses such as SARS-CoV-2 (the virus which causes COVID-19) and influenza, waterborne bacteria such as Pseudomonas aeruginosa, and more. Visit the Crystal IS Official Website