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LED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal Equipment

China LED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal Equipment, Find details about China LED 3535 UVC Diode 265nm 285nm with 405nm Lamp, LED 3535 SMD UVC 253.7nm 275nm with 400nm Diode from LED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal Equipment

Model NO.
RZX-S3535UVC+UVA
LED Chips
Sanan
Power
0.5W
Life
50000h
Certification
CCC, RoHS, CE
Trademark
RZXLED
Transport Package
1000PCS/Roll
Specification
Surface Mount 3535pakcage
Origin
China
HS Code
8539500000
Model NO.
RZX-S3535UVC+UVA
LED Chips
Sanan
Power
0.5W
Life
50000h
Certification
CCC, RoHS, CE
Trademark
RZXLED
Transport Package
1000PCS/Roll
Specification
Surface Mount 3535pakcage
Origin
China
HS Code
8539500000
Package size per unit product
0.35cm * 0.35cm * 0.15cm
Gross weight per unit product
0.001kg
Lead Time
7 days (1 - 8000 Pieces)
To be negotiated ( > 8000 Pieces)

Specifications: 0.5MW

1. Shapes: square
2. Emitting color:  280NM+395NM Dual wavelength
3. Temp Color:

DC forward voltage (VF): 280NM 5-6.8V  ,395NM 3-3.6V

4. SMD stent : Ceramic
5. Life Span: 50,000 Hours
6. With RoHS & CE Approved
7. Beam angle: 120 degree
8.Forward Current: 20-40ma

9.size:3.5*3.5*1.55MM

(UVC 270-280NM+395-405NM)Applications :

1. Sterilization and disinfection;
2.Air and water purification;
3. UV detection and communication technology;
4.Food processing and preservation, food and beverage packaging, fresh storage, etc.;
5. medical care, dermatological treatment, etc;

3535(5MW ) Reflow temperature 170-180 ºC

Dimension

3.5x3.5mm

Power Consumption

0.2W

Color Temperature

 280NM +395NM

Radiant Flux

3-5MW

Spectrum Half Width

10NW

Forward Current

20-40MA

Application

Air sterilization, water sterilization,etc

 

LED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal EquipmentLED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal EquipmentLED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal Equipment
LED 3535 SMD UVC 275nm 280nm with 395nm for Germicidal EquipmentThe 3535 series is RZXLED's newest surface mount high-power device featuring high brightness combined with a compact size that is suitable for all kinds of lighting applications such as general illumination, flash,spot, signal,industral and commercial lighting. The 3535 series is one of the most promising devices in RZXLED's high power product offering and is ready to face the challenges of today's Solid-State Lighting requirements.

In recent years, the development and application of new products for UV LEDs has indeed become a hot spot in the LED industry. Compared with traditional mercury lamps, it has various excellent characteristics such as instant lighting, low power consumption and environmental protection. Especially in the context of the implementation of the Minamata Convention, which limits the mercury content after 2020, the use of UVLED technology to develop energy-efficient and environmentally-friendly high-efficiency light sources has become a major technological trend.

Moreover, due to the difference in wavelength of ultraviolet LED (UVA: 320-400 nm) (UVB: 280 nm-320 nm) (UVC: 200-280 nm), the application scenarios involved are very broad, and the prospect is highly promising.

For example: UVA-LED can be used for curing (glue, ink). UVB-LED is used for skin treatment (vitiligo, psoriasis). UVC-LED is used for sterilization of solids, liquids and gases (straight drinkers, water dispensers, etc.).
 
Principle of ultraviolet disinfection

It is the use of ultraviolet light of an appropriate wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism, causing growth cell death and/or regenerative cell death to achieve sterilization and disinfection. After testing, the effective wavelength range of ultraviolet sterilization can be divided into four different wavelength bands: UVA (400 ~ 315nm), UVB (315 ~ 280nm), UVC (280 ~ 200nm) and vacuum ultraviolet (200 ~ 100nm). Among them, only the UVA and UVB parts can reach the surface of the earth through the ozone protective layer and the cloud layer. As far as the sterilization rate is concerned, UVC is within the range of microbial absorption peaks, and the virus and bacteria can be killed within 1 s by destroying the DNA structure of the microorganisms, while UVA and UVB are slow to sterilize because they are outside the range of microbial absorption peaks. It often takes hours to sterilize, and in the actual two-second hydraulic stop (irradiation) time, the part actually belongs to the inactive ultraviolet portion. Vacuum ultraviolet light penetration ability is very weak, lamps and casings need to use quartz with extremely high light transmittance. Generally, the semiconductor industry degrades TOC in water, and is not used for sterilization. Therefore, the ultraviolet disinfection mentioned in the water supply and drainage project actually refers to UVC disinfection. UV disinfection technology is based on modern epidemic prevention, medicine and photodynamics. It uses specially designed high-efficiency, high-intensity and long-life UVC-band ultraviolet light to spray various bacteria, viruses, parasites and algae in water. And other pathogens are directly killed to achieve the purpose of disinfection.

Studies have shown that ultraviolet light is mainly caused by radiation damage to microorganisms (bacteria, viruses, spores and other pathogens) and the function of destroying nucleic acids to kill microorganisms, thereby achieving the purpose of disinfection. The action of ultraviolet light on nucleic acids can lead to breakage of bonds and chains, cross-linking between strands and formation of actinic products, etc., thereby changing the biological activity of DNA, so that the microorganisms themselves cannot replicate, and this ultraviolet damage is also a fatal damage.

UV disinfection is a physical method. It does not add any substance to the water. It has no side effects. This is better than chlorination. It is usually used in combination with other substances. The common combination process is UV+H2O2, UV+H2O2. +O3, UV+TiO2, so the disinfection effect will be better.

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