





RoHS compliant 40mw deep SMD 270nm 275nm 280nm UVV
- Type:High Power LED
- Chip Material:InGaN
- Place of Origin:CN;GUA
- Certification:CE
- Certification:RoHS
- Emitting Color:UV
- Power:5W
- Optical Attenuation(%):2
- Power Dissipation:60
- Viewing Angle(°):140
- Color Rendering Index(Ra):80
- Operating Temperature(℃):-30 - 60
- Storage Temperature(℃):-40 - 100
- Brand Name:HOUKEM

High power deep uv led 270nm 275nm 280nm for air and water
sterilization
Item | High Power 5w UV LED 275nm |
Power | 5w |
Color | UV |
Diode Brand | seoul |
Wavelength | 270-275, 275-280nm |
Forward Current | 750mA |
Forward Voltage | 5v |
Certification | CE, RoHS |

Features and Benefits
a deep ultraviolet light
emitting diode with peak emission
wavelengths from 270nm to 280nm.
The LED is sealed in full aluminum
packages with a choice of UV-transparent
optical window.
It incorporates state of the art SMD design
and low thermal resistance.
CUD1AF4D is designed for air and water
sterilization and tools including chemical and
biological analysis in that spectral range.
• Deep ultraviolet LED
• Low thermal resistance
• SMT solderable
• Lead Free product
• RoHS compliant
• Disinfection
• Fluorescent spectroscopy
• Chemical and Biological analysis







Established in 2003, our factory is specialized in LED products, including 7 segment LED/SMD displays, Alphanumeric displays, SMD LEDs,
dot-matrix Led displays, bar graph arrays and LED directon indicator displays, High power led, high power 255nm to 1550nm LED arrays,
COB LEDs, SMD LEDs, street light LED, LED optical lens, LED spot light, led grow light, street light,and all LED lighting application solution, etc.
2. Our products must pass strict quality control procedures.
3. We have advanced production equipment.
4. We use the raw materials are from domestic and foreign well-known brand manufacturers.
5. After repeated tests before shipment.
1, What will be the delivery time and what will be the mode of payment ?
We have large quantities in Stock for normal color,Normal size ,for special color and products sizes it need to 3-5 days to customize.50K units is available for most of our models in normal color and sizes
The payment can be T/T transaction, Paypal,Western Union.
2. Shipment will be over sea or by air ?
Generally speaking ,we ship the products by DHL UPS FEDEX express, etc since the products isn't too heavy for the transportation.
3. Could you please send me the sample for the same . So that i could see and analyze its quality?
Yes. We can send samples first, samples need to be charged if the value is higher.
4. Will there be any contract for this business or trade ?
Yes, there is a normal contract before the order is placed.