Prevent Contamination with Antimicrobial Blue Light. Reduce Your Dependency on Harmful UV & Chemicals.
Explore Spectral Blue MWHI® Multi-Wavelength Blue Light Disinfection Solutions by Industry:
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GMP and ISO Cleanrooms
Control bioburden & stay compliant -
Microbiology & Life Science Laboratories
Ensure sample integrity & protect staff -
Food Processing Environments
Prevent recalls & protect consumers
Blue Light Disinfection Devices Designed & Made in Finland
Organisations everywhere are rethinking how they disinfect — cutting chemical use, saving water, and eliminating toxic substances. With rising pressure to control biofilms, Listeria, and other hard-to-kill microbes, Spectral Blue MWHI® provides 24/7 protection with automatic, safe, sustainable blue light disinfection for critical industries.
How to Get Started in 1-2-3
Step 1
Get a Free 3D Disinfection Plan
Tell us about your facility, equipment, or processes. We’ll generate a tailored 3D layout and recommend the right Spectral Blue setup—completely free.
Step 2
Install with Ease
Spectral Blue devices are plug-and-play or install like standard luminaires. Fixed units just need power and can be installed by a qualified electrician.
Step 3
Let Spectral Blue Handle the Hygiene
Once running, Spectral Blue provides continuous disinfection—no manual effort needed. Measurable improvements in hygiene data follow fast.
Request your free plan today
Let's make a blue light disinfection plan for your facility!
Discover the Plug & Play Series for Instant Deployment
Company News
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Spectral Blue Appoints Líftækni as Official Dis...
Kópavogur / Salo, 25 Feb 2026 — Spectral Blue / LED Tailor Oy is pleased to announce that Líftækni ehf has been appointed as the official distributor of Spectral Blue...
Spectral Blue Appoints Líftækni as Official Dis...
Kópavogur / Salo, 25 Feb 2026 — Spectral Blue / LED Tailor Oy is pleased to announce that Líftækni ehf has been appointed as the official distributor of Spectral Blue...
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Spectral Blue appoints AnalytiChem as internati...
The companies have signed a distribution agreement that expands international access to automated and continuous contamination control solutions based on antimicrobial blue light. Salo, Finland, 5 February 2026 — Spectral Blue,...
Spectral Blue appoints AnalytiChem as internati...
The companies have signed a distribution agreement that expands international access to automated and continuous contamination control solutions based on antimicrobial blue light. Salo, Finland, 5 February 2026 — Spectral Blue,...
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University of Turku Enhances Laboratory Safety ...
The Department of Biology at the University of Turku conducts internationally recognized research at all organizational levels of life, from molecules to ecosystems. Model organisms include animals (including humans), plants,...
University of Turku Enhances Laboratory Safety ...
The Department of Biology at the University of Turku conducts internationally recognized research at all organizational levels of life, from molecules to ecosystems. Model organisms include animals (including humans), plants,...
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Implementation of Spectral Blue Technology at E...
Eurofins Scientific Finland Oy is the Finnish subsidiary of the international Eurofins Scientific Group, focusing on food and feed laboratory testing and expert services. Our laboratory production and customer service...
Implementation of Spectral Blue Technology at E...
Eurofins Scientific Finland Oy is the Finnish subsidiary of the international Eurofins Scientific Group, focusing on food and feed laboratory testing and expert services. Our laboratory production and customer service...
Conferences and Tradeshows
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CFIA Rennes 2026 - 10-12 March 2026
The CFIA Rennes is the ideal place for the food industry to find solutions for the future. And that's where Spectral Blue will present antimicrobial blue light solutions for the...
CFIA Rennes 2026 - 10-12 March 2026
The CFIA Rennes is the ideal place for the food industry to find solutions for the future. And that's where Spectral Blue will present antimicrobial blue light solutions for the...
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Newfood X 2026, 8-10 February
Our partner P12 Medical has a stand at the Newfood X event - this year integrated to the Intergastra fair. Bob Meijer from Spectral Blue will also be present at...
Newfood X 2026, 8-10 February
Our partner P12 Medical has a stand at the Newfood X event - this year integrated to the Intergastra fair. Bob Meijer from Spectral Blue will also be present at...
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LabDays Stockholm 2026, 15 - 16 April
LabDays Stockholm is one of the best events for people working in the laboratory field across the Nordics to meet, see what leaders in the field are working on, and...
LabDays Stockholm 2026, 15 - 16 April
LabDays Stockholm is one of the best events for people working in the laboratory field across the Nordics to meet, see what leaders in the field are working on, and...
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Food Ingredients Europe 2025, Paris 2-4 December
Spectral Blue will participate in Food Ingredients Europe 2025, held 2–4 December at Paris Expo Porte de Versailles. The event gathers leading companies shaping the future of food ingredients, safety, and...
Food Ingredients Europe 2025, Paris 2-4 December
Spectral Blue will participate in Food Ingredients Europe 2025, held 2–4 December at Paris Expo Porte de Versailles. The event gathers leading companies shaping the future of food ingredients, safety, and...
From Our Blog
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New Nofima Case Study Highlights the Real-World...
A newly published case study from Nofima - the Norwegian Institute of Food, Fisheries and Aquaculture Research - provides a rare and detailed look into how Listeria monocytogenes can persist...
New Nofima Case Study Highlights the Real-World...
A newly published case study from Nofima - the Norwegian Institute of Food, Fisheries and Aquaculture Research - provides a rare and detailed look into how Listeria monocytogenes can persist...
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Far-UVC vs. Multi-Wavelength Antimicrobial Blue...
Key Takeaways Far-UVC (222 nm) gained attention during the COVID-19 pandemic due to its potential to inactivate airborne viruses such as SARS-CoV-2 at short distances and within regulated exposure limits....
Far-UVC vs. Multi-Wavelength Antimicrobial Blue...
Key Takeaways Far-UVC (222 nm) gained attention during the COVID-19 pandemic due to its potential to inactivate airborne viruses such as SARS-CoV-2 at short distances and within regulated exposure limits....
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Is Blue Light Disinfection Safe for Humans?
Designed for use in occupied environments Blue light disinfection uses visible light, not ultraviolet radiation. This makes it fundamentally different from UV-based systems and suitable for use in rooms where...
Is Blue Light Disinfection Safe for Humans?
Designed for use in occupied environments Blue light disinfection uses visible light, not ultraviolet radiation. This makes it fundamentally different from UV-based systems and suitable for use in rooms where...
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How Does Blue Light Disinfection Work?
The science behind antimicrobial blue light (aBL) Antimicrobial blue light (aBL) disinfection uses visible light in the violet-blue spectrum - typically around 405 nm and 450 nm - to inactivate...
How Does Blue Light Disinfection Work?
The science behind antimicrobial blue light (aBL) Antimicrobial blue light (aBL) disinfection uses visible light in the violet-blue spectrum - typically around 405 nm and 450 nm - to inactivate...