Characteristics:They can give off ultraviolet ray of a peak wavelength of 365nm

Application:They are applicable to printing and plate making,diazo printing,electrostatic printing,and chemical industry like photosynthesis,photofixation,and attracting fishes and insects,and police work like inspection,identification,and examination of paper money ,and medical treatmnt,etc.And decorative lighting,advertising lighting,stage illumination,etc.