DC 12/24V UV LED Lamp Sterilizer 265nm Wavelength DUV LED With Hexagon Nut

• Current: 40±2mA
• Environment temperature: ≤55℃
• UVC LED Luminous Power: 2.0-3.0mW
• Insulation and voltage resistance: AC 1500V, 50Hz / 1min
• Lifespan: >10,000H
• Dominant Wavelength: 260nm-270nm

Test Method
1. Turn on the UVC LED device.
2. Make a bacteria smear of 0.1ml colon bacillus liquid with the density of 3000cfu/ml.
3. Expose the smear under the UVC LED device for 5 minutes with a distance of 1 cm.
4. Get the test result and calculate the disinfection rate

UVC LED Testing

1. Turn on the UVC LED

2. Colon bacillus,The concentration of bacteria liquid is 3000cfu/mL,

Pick 0.1mL bacteria(about 300pc bacteria)to a board. Use this UVC led,

Shining 5min with distance 1cm,and then check.

3. Irradiated by a distance of 1 cm from the surface of the bacteria.

4. The shining time is 5 minutes.

5. Calculate the percentage of sterilization rate.

Notes:
1. SMD diodes should not be exposed in the air. It may affect its working life.
2. Use the LED diode in 1 month when it is unsealed.
3. SMD diode storage temperature:10-55℃; Humidity<65%RH;
It is suggested the SMD diodes should be used in one year.
4. The SMD diodes should be put into antistatic bags when it’s in stock

because LED diode is electrostatic sensitive.
5. Deep UVC light may hurt eyes or skin.

It is suggested to take countermeasures before exposing to UVC light.

Deli electronics tehcnology co ltd
www.icmemorychip.com
www.uvc-led.net
Email:sales3@deli-ic.com
Skype:hkdeli881

sales: VIVI-CHEN

DELI ELECTRONICS TECHNOLOGY CO.,LTD was founded in 2005.

DELI has developed into a comprehensive supply chain of electronic components.The main business line of

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