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Pioneering a Healthier Future

CrayoNano is a next generation semiconductor company, manufacturing UV-C LED components for disinfection of
water, air and surface.

We specialize in nanomaterials-based semiconductors that will enable a more sustainable and healthier life for tomorrow.

CrayoNano's HE-series UV-C LED in the middle of a neon circle

UV-C LED Products

The CrayoLED™ is a UV-C LED product series tailored for water, air and surface disinfection. Our UV-C LEDs deliver exceptional UV-C light output performance, reliability, and customization options for a wide range of disinfection applications for water, air, and surface. Explore our products, starting with our newly launch HE-Series UV-C LED.
CrayoLED™ UV-C LED Product Line
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UV-C LED Knowledge Center

Explore CrayoLED™, a robust and powerful UV-C LED component designed and tailored for our partners to enable automated solutions for water, air, and surface disinfection. Visit for our additional CrayoLED design successes in UV disinfection systems, modules and products.
Knowledge Center
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About CrayoNano - Building a Cleaner, Brighter Future

CrayoNano is driving innovation in photonic and electronic device technologies, including UV-C LEDs, to create solutions for a healthier future. Join us in shaping the future—together, we can harness the power of UV-C light to make a meaningful impact on the world.
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Ready to integrate UV-C LEDs into your Disinfection Solutions?

Contact CrayoNano today for samples, datasheets, and expert support to integrate our CrayoLED UV-C LEDs into your UV-C disinfection systems.
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CrayoNano's Highlights & News

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Introducing the New HE-Series UV-C LED, Expansion of CrayoNano's UV-C LED Product Line

Our newly launched HE-Series (CLH1-N3S) UV-C LED is our next evolution UV-C LED designed to meet the growing global demand for reliable, price-effective, and sustainable Mercury-free and energy efficient disinfection processes and solutions. 

CrayoNano UV-C LED Trends

CrayoNano’s Key Market Insights

Navigating Market Trends: CrayoNano’s Commitment to UV-C LED Excellence

CrayoLED Design Win POE water disinfection system

CrayoLED Major Design-Win with Leading UV-C LED Water Disinfection System

Partner Design-win in Point-of-Entry (POE) water disinfection system

CrayoNano TSLC Inline UVC LED sterilizer

CrayoNano Design Reference Case Study

TSLC's Sustainable Aquarium Water Filtration System for Sustainable Algae Control with CrayoNano’s UV-C LEDs

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Investors

14 Dec 2024

CrayoNano AS – Status of subscriptions and extension of subscription period

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Investors

03 Dec 2024

CrayoNano AS – Company Update and potential capital raise to pursue strategic opportunities

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Product

29 Nov 2024

CrayoNano AS Launches HE-Series UV-C LED: High-Performance Disinfection Technology for Water, Air, and Surfaces

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Investors

15 Oct 2024

Business Update: October 2024

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Investors

04 Oct 2024

CrayoNano AS – Minutes from ExtraordinaryGeneral Meeting 2024

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Association memberships

International Ultraviolet Associaton (IUVA)

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