Excelitas Noblelight GmbH
About
Excelitas Noblelight GmbH, formerly Heraeus Noblelight before its acquisition by Excelitas Technologies in 2024, is a German manufacturer specializing in UV and infrared photonic solutions for industrial, scientific, and medical applications. The company is a leading producer of UV lamps and disinfection systems for water and wastewater treatment, offering a comprehensive portfolio spanning low-pressure germicidal lamps through high-power amalgam and medium-pressure UV sources. Their flagship NNILight series delivers 800 to 1,500 watts of UVC output, designed to minimize lamp count and maintenance costs in large-scale municipal and industrial water disinfection installations. The amalgam lamp line features proprietary Longlife Technology coating that maintains 90 percent UVC output after 16,000 operating hours. Medium-pressure UV lamps range from 400 to 60,000 watts, serving drinking water conditioning, process water treatment, and ballast water disinfection. Beyond lamp manufacturing, Excelitas Noblelight provides complete disinfection systems including the BlueLight Flash series for mercury-free surface disinfection, the Steribelt conveyor belt UV system, and the Air D air treatment unit. The company also produces carbon and golden infrared emitters for industrial heating applications. Their UV technologies are applied in municipal drinking water, wastewater effluent disinfection, advanced oxidation processes for TOC reduction, aquaculture, and food safety.
Key Products
UVC germicidal lamps at 254nm for disinfection and oxidation of pollutants in water and air, available in ozone-free and ozone-generating versions with 9,000-hour service life.
High-output amalgam UV lamps (50-800W) with proprietary coating that prevents quartz discoloration, maintaining 90% UVC output after 16,000 hours for reliable long-term water disinfection.
Flagship 800-1500W amalgam UV lamps providing the lowest total cost of ownership for large-scale municipal and industrial water disinfection, reducing lamp count and maintenance requirements.
Polychromatic broadband UV lamps (400-60,000W) for drinking water, process water, ballast water treatment, industrial UV curing, and advanced oxidation processes.
Pulsed-light solution for chemical-free, mercury-free disinfection of food packaging surfaces, achieving greater than 4-log reduction of microorganisms.
Industrial infrared heating solutions for processing applications including drying, curing, and thermal processing across manufacturing sectors.
Complete UV disinfection systems for municipal water works ensuring safe drinking water through 254nm germicidal irradiation.
High-power UV disinfection installations for treated wastewater effluent, reducing pathogen counts before discharge.
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