TZGUM.CN

Each type of LED products contains white LED (2700K-20000K), blue, pure-green, yellow-green, yellow, amber, red, other visible light in the wavelength range of 450-680mm, invisible ultraviolet (265-410nm) and infrared (740 -950nm)... Heron's LED display products include LED Nixie tube and LED Dot Matrix. LED DISPLAY and LED Dot Matrix are available in DIP and SMD types including white light (6000K-20000K), blue, pure-green, yellow-green, yellow, amber, red and other visible light in the wavelength range of 450nm to 680nm.