The electromagnetic spectrum of ultraviolet light can be subdivided in a number of ways. The draft ISO standard on determining solar irradiances(ISO-DIS-21348) describes the UV-A (400~315nm), N-UV (400~300nm), UV-B (315~280nm), M-UV (300~200nm) , UV-C (280~100nm).
SpekLED™ UV Modules
SpekLED™ UV Modules family covers most applications for ultraviolet light. In addition to supplying a full range of UV wavelengths Fusion Optix UV LED modules can also be specified with a range of viewing angles: 30° | 60° | 90° | 120°