UVA(ultraviolet Ray a), uva lamp, uva light refers to the electromagnetic radiation with wavelengths in the range of 320-400 nanometers, which are used for "Blacklight" effects (causing many fluorescent objects to glow) and are usually very slightly visible if isolated from more visible wavelengths. UVA, uva lamp, uva light has gained widespread use in LCD-making, printing, material-analyzing, identifying-criminals, food & textile lines, and surgery, etc. We’re capable of designing and making the UVA lamps tailored to various requirements.