Ultraviolet lamp tube and LED lamp bead which sterilization effect is better, what is the difference?

Ultraviolet sterilization lamp we should have an understanding of it, there are a lot of consumers on the market ultraviolet ray when buying ultraviolet lamp do not know how to choose, today this article to introduce ultraviolet lamp and LED lamp bead which sterilization effect is good, what is the difference?

First, what is ultraviolet lamp?

UVC - 253.7 nm

Ultraviolet lamp tube is made of special effect of ultraviolet light, ultraviolet lamp tube is generally refers to UVC band, that is, deep ultraviolet. Ultraviolet germicidal lamps emit ultraviolet light is a kind of invisible light, the wavelength of 253.7 nm can have very good sterilization effect, this is because the cells of light absorption lines there is a rule, in 230 ~ 280 nm ultraviolet ray has great absorption, absorbed the ultraviolet ray in fact role in cells or DNA, genetic material, it have a allochromatic.

When using ultraviolet sterilization lamp, pay attention to personal safety: because ultraviolet will kill cells, so when ultraviolet disinfection should pay attention to not directly illuminate people‘s eyes and skin to avoid injury. Because ultraviolet UVA has the strongest penetration, reaching the surface of the amount of UVB is 100 times, can cause sunburn, sunburn, and can strengthen the damage of UVB to the skin, can penetrate to the dermis, is the main cause of skin aging. UVB is the most carcinogenic, and the effect of sunburn and redness is 1000 times that of UVA.

What is LED UV lamp bead?

LED lamp beads are mainly divided into ordinary and sterilization, sterilization LED lamp beads have sterilization function, ordinary only lighting function. Single sterilization LED lamp beads sterilization effect is very limited, there is no way to sterilization, so can only be assembled into sterilization LED lamp tubes to sterilization.

Photobio G4 light

Ultraviolet lamp tube and LED lamp bead which sterilization effect is good, in general, must be LED lamp bead, although the elimination effect of LED lamp bead is slow, but its combination with photocatalyst, can achieve second kill bacteria, play a multi-layer sterilization effect, also can human-machine coexistence, let our indoor environment, have a safe guarantee.