Germicidal UVC LED Strip 265nm ~ 278nm

Germicidal UVC LED Strip 265nm ~ 278nm

UV LED strip introduction: Germicidal UVC LED strip for Sterilization & Disinfection UV strip light Product parameters: UVC LED tape features: 1. With wavelength 265nm-278nm , the UVC strip light can damage DNA, destroying harmful micro-organisms in other liquids, on surfaces, on food...

UV LED strip introduction:

Germicidal UVC LED strip for Sterilization & Disinfection

 

UV strip light Product parameters:

Model

Color

LED Qty
 per meter

Power Consumption

Voltage

PCB Size

W/M

V/DC

mm

STSN-30UV3535

265-278nm

30

≤3W

5v

Double Copper PCB  5000*5mm

 

UVC LED tape features:

1. With wavelength 265nm-278nm , the UVC strip light can damage DNA,  destroying harmful micro-organisms in other liquids, on surfaces, on food products and in 'air'. mainly for germicidal use. 
2.PCB customized, can be rigid bar or flexible PCB. 
3.Length can be made as your request. 
4.Taiwan imported UVC LED chip, 10000 hours lifespan.
5.If you prefer LG chip, we can supply also. LG is a leader in UVC chip production.
6. UVC LED tape light beam angle 120 degree
7.SMD3535 or SMD6060 both are for option

 




We have UVC LED series products as below:

4leds/m   DC5v rigid UVC LED bar 

33leds/m DC5v-12v 5mm width UVC flexible strip

18leds/m DC12v flexible strip deep uv

18leds/m DC24v flexible strip deep uv

30leds/m DC12v flexible strip deep uv

30leds/m DC24v flexible strip deep uv 

60leds/m DC12v flexible strip deep uv 

60leds/m DC24v flexible strip deep uv

15leds/pcs DC24v UVC disinfection LED module high power irraditaion 20mw/chip

40leds/pcs DC24v UVC disinfection LED module high power irradiation 20mw/chip

Welcome to customized your UVC disinfection module and flexible UVC strip products.


How to measure UVC radiation with UVC meter ? Please check below video provided by Suntech 

   



DC12v UVC LED strip

DC12v deep uv strip




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Measure UVC irradiation in Suntech workshop before delivery:

 


We can supply customized UVC control system as well, see below video 

:





Germicidal UV LED strip testing effect ;

 Test of germicidal LED strip



Effects of UVC LED sterilization,

UVC effect





Knowledge about UVC LED , the wavelength ranges from 200nm to 280nm



While UVB radiation is widely recognized for its harmful effects on human skin and links to skin cancer, each of the UV bands (UVA, UVB and UVC) create different risks for humans. 




Different wavelength UVA VS UVB VS UVC

UVA: from 320nm to 400nm

UVB: from 290nm to 320nm

UVC: from 200nm to 280nm

Different wavelength of UVA UVB and UVC


UVA is harmful to skin, UVB is risk to skin cancer, UVC can cause serious to skin, but we can not be touched by natural ultraviolet light, only by artificial ultraviolet light please see picture below:

UV to skin effects


UVC radiation refers to wavelengths shorter than 280 nm. These wavelengths are entirely absorbed by our atmosphere and no natural UVC radiation reaches the surface of the earth.


These wavelengths are available to us through artificial sources, such as UVC LEDs or mercury lamps. The intensity from point sources like UVC LED falls off as 1 over distance squared, and once it gets past the scattering length, it falls off exponentially.


This means that: 

1) the further away the UVC source from a human, the lesser dose he is exposed to, and

2) the absorption length of UVC radiation in human skin is extremely short so that almost no UVC radiation can reach the living cells in the skin; all the absorption occurs in the dead cell layers.


UVC Effect on Skin

Acute (short-term) effects include redness or ulceration of the skin. At high levels of exposure, these burns can be serious. For chronic (long-term) exposures, there is also a cumulative risk, which depends on the amount of exposure during your lifetime. The long-term risk for large cumulative exposure includes premature aging of the skin and skin cancer.

UVC can damage the skin cell's DNA structure ,rendering them incapable of reproduction


ultraviolet light damages skin's DNA



With deep ultraviolet LED UVC technology development, now we have SMD3535 UVC LED chip that can supply this particular wavelength.

UVC LED Application such as water disinfection, air sterilizer , air purification, surface disinfection.

Mostly used for Active water or air, not static water nor air.


Regarding UVC LED chip:


UVC LED chip LG



UVC LED chip SMD3535



UVC LED chip parameters



UVC LED chip power consumption and voltage




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