From the numbers 395,365, we know that the wavelength of the 395nm ultraviolet lamp is longer than the wavelength of 365nm, so its penetrating power is smaller than that of the 365nm ultraviolet lamp, which determines that they have different functions.
The difference in checking authenticity:
Use 365nm ultraviolet lamp to test amber, jade and foreign currency.
Anti-counterfeiting labels with special inks require a 365nm ultraviolet lamp.
395nm ultraviolet lamp for general anti-counterfeiting of tobacco and alcohol, invoices, floors, Kao diapers, sanitary napkins, clothing, and cosmetics.
395nm ultraviolet light for catching scorpions and fishing
Trapping insects using 365nm UV light
