Nichia LED NC4U334BR UVC 200mW 280nm 7.8W

The NC4U334BR High-Power UVC LED from Nichia is a powerful and compact LED that offers an impressive 200 mW radiant power at 280nm, making it ideal for industrial applications such as disinfection and sterilization. However, it is important to note that this UVC LED requires cooling due to its high rated power.

Nichia is a world leader in the LED industry and has a reputation for innovation, efficiency, and high-quality products. The company is the largest LED manufacturer in the world and is responsible for inventing the blue and white light-emitting diode. Nichia's research department is always at the forefront of LED efficiency and regularly sets new records.

The NC4U334BR is part of Nichia's 334 series and is classified as risk group 3 (EN 62471). The LED has dimensions of 6.8 x 6.8 x 2.12 mm, making it compact and easy to integrate into various systems.

A combination of UVC and UVA LEDs can substantially increase the disinfection capability, as detailed in this article on our blog.

Features of the NC4U334BR

• High-Power UVC LED
• 334 series
• Wavelength: 280 nm
• Optical power: 200 mW at 350mA and 22.5V
• Rated power: 7.8W (cooling required)
• Risk group 3 (EN 62471)
• Dimensions LED (L x W x H): 6.8 x 6.8 x 2.12 mm

Application areas

• Disinfection (e.g. water)
• Sterilization (e.g. surfaces, air)

Warnings

• The article is a powerful UV-C LED which can be used for the disinfection of surfaces. It emits at a wavelength of 280 nm which is not visible to the human eye.
• It is imperative to ensure that users wear suitable protective clothing against UV radiation at all times. All skin and eye contact must be avoided.
• We recommend the use of the following protective agents:
  • Safety goggles
  • Gloves
  • Face Shield
  • Protective clothing that shields UV light from the skin
• Wear protective clothing at all times during use and ensure that no other persons are within reach of the radiation source without taking appropriate safety precautions.
• Light can reflect, therefore special precautions have to be taken with reflecting surfaces (e.g. mirrors).
• If skin tissue is exposed to the light source, skin irritation comparable to sunburn may occur. If necessary, treat the affected areas with a suitable cream or consult a physician.
• Low wavelength UV light can cause permanent damage to the retina in severe cases. Make sure to wear protective goggles at all times when using the device.