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Which of ultraviolet lamp tube and LED lamp bead has better sterilization effect, and what is the difference?

Time:2022-04-20 Views:263
Everyone should know about the ultraviolet sterilization lamp. At present, many ultraviolet consumers on the market do not know how to choose when buying ultraviolet lamps. Today, this paper introduces which sterilization effect of ultraviolet lamps and led beads is good, and what is the difference?
First, let‘s see what is an ultraviolet lamp?
Ultraviolet lamp is a lamp made by using the special function of ultraviolet. Ultraviolet lamp generally refers to UVC band, that is, deep ultraviolet. The ultraviolet light emitted by the ultraviolet sterilization lamp is a kind of invisible light, and the wavelength of 253.7nm can play a good bactericidal effect. This is because the cell has a law of the absorption spectrum of light wave. The ultraviolet light at 230 ~ 280nm has great absorption. The absorbed ultraviolet light actually acts on the cell genetic material, namely DNA, which plays a photochemical role.
Pay attention to personal safety when using ultraviolet sterilization lamp: since ultraviolet rays will kill cells, pay attention not to directly irradiate human skin during ultraviolet disinfection to avoid injury.
What are led beads?
LED lamp beads are mainly divided into ordinary ones and sterilization ones. Sterilization LED lamp beads have sterilization function, while ordinary ones only have lighting function. The sterilization effect of a single sterilization LED lamp bead is very limited, and there is no way to sterilize, so it can only be assembled into a sterilization LED lamp tube.
Which of ultraviolet lamp tube and LED lamp bead has a good sterilization effect? Generally speaking, it must be ultraviolet lamp tube. Ultraviolet lamp tube can quickly sterilize and disinfect in a short time.
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