280nm 150mA Germicidal Deep UVC LED For Air Disinfection

Guangmai LED is proffesional in making the 280nm 150mA Germicidal Deep UVC LED for Air Disinfection. 

We have a lot of different UVC smd leds here with 265-280nm wavelength.

Here is the list for you to take reference:

Product Specification

Typical Electrical & Optical Characteristics ( Ta = 25°C)

Package Dimension

UVC LED benefits

UV-C LEDs are enabling the creation of entirely new disinfection applications due to a number of unique benefits.

Could I have more information about UV LED?

1. Is it possible for the sun's rays to be a danger to the skin even in cloudy weather? smell? (submitted & answered by Joe Murgo)

The sun radiates a broad stream of energy to our planet. Most people think that the bright sunshine we see is the harmful stuff, but that's not quite the truth.

The energy that is most harmful to our skin is ultraviolet and is not visible to our eyes. It is this radiation that can damage our eyes and skin, increasing the chance for skin cancer and wrinkles. Like the visible light, clouds do absorb and scatter some of this ultraviolet radiation. But, even when it's cloudy, enough of this energy comes down to your skin to cause harm.

If you spend a lot of time in the outdoors, you should protect yourself -- even if it's cloudy.

Although it's not the visible light that does the damage, you can use it to determine your danger from ultraviolet radiation. A good rule of thumb is that if you can see your shadow and its length is shorter than your height, you should avoid exposure to the sun or wear sunscreen with an SPF of at least 30.

If your shadow is not visible, then the odds are that the clouds are thick enough to significantly reduce the amount of UV energy reaching the ground. Short-term exposure won't be harmful in this case, but when outside for a long period, sunscreen is still recommended.

2.  We keep seeing the terms ‘watts’ and ‘joules’ in descriptions of how much UV is required to disinfect something. What do these terms mean? Are they the same? Why are they important?

Most people seem to be familiar with the term ‘watts' (from light bulbs and electric bills); but probably not the term ‘joules' (a metric measurement term). In short, both are used in measuring energy in any form (e.g., electricity as well as light):

A Watt is a measure of the rate of energy delivery (analogous to gallons-per-minute flow rate for water delivery).

A Joule is a cumulative measure of the total amount of energy delivered (analogous to total gallons of water delivered).

It usually is associated with how much time was needed to deliver the energy.

The way the units work is 1 Joule (J) of energy delivered = delivering 1 Watt (W) of energy for 1 second. In the UV world, we usually measure things in small increments, i.e., thousandths of a Joule or Watt. These are shown as ‘milli-Joules' (i.e., ‘mJ’ or 1/1,000 of a Joule), and milli-Watts (i.e., ‘mW’ or 1/1,000 of a Watt).

Example: 40mJ (cumulative energy) = 10mW delivered for 4 seconds

Application

• Deep ultraviolet sterilization and disinfection of refrigerators, air conditioners and washing machines

• Deep ultraviolet sterilization for disinfection cabinets, dishwashers, air purifiers, etc.

• Anti-virus on the surface of the smart toilet, portable device

• Air disinfection,

• Water disinfection,

• Furniture disinfection, etc.

The company's plant covers an area of 6,000 square meters, and all the workshops are 10,000-class purification workshops. The cleanliness of the workshops has passed the inspection of the Quality Supervision Bureau. The company has a world-class fully automatic production line, a full range of quality inspection and environmental inspection and testing equipment (automatic die-bonding machine, automatic wire bonding machine, molding machine, automatic cutting machine, automatic splitter, automatic tape loading machine, thermal shock machine , Fixed-point constant temperature and humidity machine, environmental testing machine, computer analysis microscope).

Datasheet:

280nm 150mA Germicidal Deep UVC LED for Air Disinfection can be download from this page.

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