UV is a general term for ultraviolet rays, the wavelength range of ultraviolet rays is 100nm-420nm, and UVC is ultraviolet rays with a wavelength of 200~275nm, and only this UVC wavelength range has the function of sterilization. Usually, UVC germicidal lamps and UV germicidal lamps refer to the same one. product. At present, germicidal lamps mainly include UVC mercury lamps as light sources and UVC LED lamp beads as light sources. The characteristics of UVC mercury light source are: low manufacturing cost, mercury content is not environmentally friendly, wide wavelength, when the wavelength reaches 180, it will produce royal oxygen, the ultraviolet energy is relatively weak, and the sterilization time is long: the characteristics of UVCLED lamp beads are: the wavelength is concentrated at 260 ~280nm, strong ultraviolet energy, fast sterilization, there are currently products on the market that can achieve a sterilization rate of 99.99% in 59 seconds. LEDs can be easily applied and designed in different shapes according to different scenarios, making the sterilization in our lives more convenient. And portable, and LED energy saving and environmental protection, but the current cost is still relatively high, with the improvement of technology and large-scale application.

At present, germicidal lamps mainly include UVC mercury lamps as light sources and UVC LED lamp beads as light sources. The characteristics of UVC mercury light source are: low manufacturing cost, mercury content is not environmentally friendly, wide wavelength, when the wavelength reaches 180, it will produce royal oxygen, the ultraviolet energy is relatively weak, and the sterilization time is long: the characteristics of UVCLED lamp beads are: the wavelength is concentrated at 260 ~280nm, strong ultraviolet energy, fast sterilization, there are currently products on the market that can achieve a sterilization rate of 99.99% in 59 seconds. LEDs can be easily applied and designed in different shapes according to different scenarios, making the sterilization in our lives more convenient. And portable, and LED energy saving and environmental protection.