Customize specific spectra according to requirements, including ultraviolet light with wavelengths in the range of 260-280 nanometers. Series products: UVC chip, UVC sterilization cups, handheld sterilizers, sterilization boxes etc. This kind of UVC LED can be used for sterilization in our daily life. We also provide our Sanan (Brand) UV PKG 1313, 2835, 3030, 3535, 6868.