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UVC LED Strip

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UVC LED strip for germicidal use, 254nm 265nm 278nm, air purification, water sterilization, surface disinfection

Availability:

UVC LED chips model

Chip power: 5mw/15mw/25mw/50mw/100mw/300mw

Chip size: 3535/3939/6565

Wavelength: 255nm/265nm/278nm

View angle: 60°/120°


120



60


5mw


15mw


350mw




255nm



UVC LED tape Features

1. Type: flexible strips / rigid bars

2. Input voltage: 5v/DC, 12v/DC, 24v/DC, 36vDC

3. PCB material: Double layer PCB, aluminum PCB, FR4 PCB

4. Leds numbers density: 18leds/m, 30leds/m, 60leds/m, 90leds/m

5. Length, leds number, voltage can also be customed


4LEDs UVC LED strip

18LEDs UVC LED strip

15 LEDs UVC rigid strip

disinfection UVC LED strip


Model of our regular UVC leds products


Model

Type

Voltage

LED Qty

Power

Consumption

PCB Size

Optical Power

Cuttable Unit

View Angle

STSN-18UVC3535-12

Flexible

strip

DC7v-13v

18leds/m

9.8w/m

3oz PCB  1000*12mm

90mw/m

1leds 5.5cm

120degree

STSN-30UVC3535-12

Flexible

strip

DC7v-13v

30leds/m

16w/m

3oz PCB  1000*10mm

150mw/m

1leds 3.3cm

120degree

STSN-60UVC3535-12

Flexible

strip

DC7v-13v

60leds/m

32w/m

3oz PCB  1000*25mm

300mw/m

1leds 1.6cm

120degree

STSN-18UVC3535-24

Flexible

strip

DC20v-28v

18leds/m

5.8w/m

3oz PCB  1000*12mm

90mw/m

3leds 16cm

120degree

STSN-30UVC3535-24

Flexible

strip

DC20v-28v

30leds/m

9.6w/m

3oz PCB  1000*10mm

150mw/m

3leds 10cm

120degree

STSN-60UVC3535-24

Flexible

strip

DC20v-28v

60leds/m

20w/m

3oz PCB  1000*20mm

300mw/m

3leds    5cm

120degree

STSN-05UVC3535-05

Flexible

strip

DC3.7v-12v

5leds/pcs

2w/pcs

3oz PCB  150*5mm

25mw/pcs

5leds 15cm

120degree

STRG-04UVC3535-05

Rigid

strip

DC3.7v-12v

4leds/pcs

2.5w/pcs

FR4 PCB  200*12mm

20mw/pcs

NA

120degree

STRG-15UVC3939-24

Rigid

bar

DC20v-28v

15leds/pcs

17w/pcs

Aluminum

200*35mm

220mw/pcs

NA

60degree

STRG-40UVC3939-24

Rigid

bar

DC20v-28v

40leds/pcs

43w/pcs

Aluminum   280*60mm

600mw/pcs

NA

60degree

STSN-86UVC3535-05

Flexible

strip

DC5v-6v

86leds/m

24W/m

3oz PCB  1000*10mm

430mw/m

2leds 2.3cm

120degree

STSN-30UVC3939-24

Flexible

strip

DC20v-28v

30leds/m

25W/m

3oz PCB  1000*20mm

600mw/m

3leds 10cm

60degree

The measured data of our different kinds of UVC leds products

STSN-30UVC3535-24v


STSN-60UVC3939-12V

STSN-30UVC3939-24

STRG-40UVC3939-24v


We carry out strict tests before we ship each batch of goods, see the video below.






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.