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- First UVC 222nm 300-Watt Far UVC Excimer Lamp
First UVC 222nm 300-Watt Far UVC Excimer Lamp
Each 300-Watt Excimer Bulb is hand-assembled and manufactured in an official ISO9001 Excimer Far-UV Light Factory (quality management systems) delivered by the Agency for International Standardization. To provide the highest-quality Far-UV light products globally, a battery of testing that includes but is not limited to: Microbiological Effectiveness Test, IEC62471 (photobiological safety inspection), BACL ( 222m, wavelength test), and CE, FCC, RoHS Certifications. When you need a 300W Far-UV light bulb, make sure your Far UVC choice is always QuantaDose for the best Far-UVC lighting to meets your AP-UVGI needs. Our experts are standing by to assist you!
QuantaLamp 300-Watt Far UVC Excimer Bulb 222nm Far-UVC F-Series Far UVC 300w Far-UV Light AC220V
CAUTION: Far-UVC sources have not been tested for photosensitive individuals or those exposed to photo-sensitizing agents.
CAUTION: Far-UVC may help to reduce the number of germs and microbes, but it will not eliminate them.
NOTE: Far-UVC is designed to sanitize air and surfaces using far ultraviolet C (Far-UVC). Research has shown Far-UVC light to be as or more effective in inactivating microbes than UVC light. Unlike conventional UVC, Far-UVC does not require the use of UV protective equipment when UVC wavelengths greater than 230nm are filtered from the Far-UVC light source.   
NOTE: The actual inactivation rate of microbes on surfaces and air will vary based on the type of microorganisms and the length of exposure time irradiated.
NOTE: QuantaDose issued a press release that offers an easy spreadsheet calculator tool to help Far-UVC light designers determine time allowance with a known power and distance to help figure out the time necessary to be effective and when the maximum levels of safe 222nm exposure levels are reached under current international standards. USA 22 mJ/cm2 EU 30 mJ/cm2
NOTE: Far-UVC is to be used combined with all safety measures and is not intended to replace or modify an existing cleaning and sanitization program.
NOTE: Far-UVC KrCl emitter has a nominal operational life of >3000 hours. If the visible dim violet glow is no longer detected, the Far-UVC lamp must be replaced. A QuantaDose UVC test card is included for Far-UVC light testing as well.
 Welch, D., Buonanno, M., Grilj, V. et al. Far-UVC light: A new tool to control the spread of airborne-mediated microbial diseases. Sci Rep 8, 2752 (2018). https://doi.org/10.1038/s41598-018-21058-w
 Buonanno, M., Ponnaiya, B., Welch, D. et al. Germicidal Efficacy and Mammalian Skin Safety of 222-nm UV Light; Columbia University Medical Center; 2017; https://pubmed.ncbi.nlm.nih.gov/28225654/
 Manuela Buonanno, David Welch, Igor Shuryak, David J. Brenner; Far-UVC Light Efficiently and Safely Inactivates Airborne Human Coronaviruses; Columbia University Medical Center; 2020; https://www.researchsquare.com/article/rs-25728/v1
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The statements made within this website have not been evaluated by the U.S. Food and Drug Administration. These statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease.
Far-UV Light Specs
|Lamp Technology Lamp Technology||Excimer lamp (or excilamp)|
|UV Spectrum UV Spectrum||Far-UVC|
|Peak wavelength(nm) Peak wavelength(nm)||222 nm|
|Total Watts Total Watts||300w|
|Lamp Gas Mixture Lamp Gas Mixture||KrCl|
|Expected Lifespan Expected Lifespan||> 4000 Hours|
|Mercury Free Lamp Mercury Free Lamp||Yes|
|Beam Angle Beam Angle||360°|
|Ambient Operating Temp Range Ambient Operating Temp Range||-10°C to+50 °C|
|Input Voltage Input Voltage||110V|
|Input Current Input Current||A/C|
|Certification Certification||CE, FCC, RoHS, FDA|
|Electrical Connectors Included Electrical Connectors Included|
|End Caps End Caps||Polymer|
|Instant-On Lamp, No Warm-Up Time Instant-On Lamp, No Warm-Up Time|
|Warranty Warranty||12 Month|
Far-UVC Output Power
|UV Spectrum UV Spectrum||Far-UVC|
|20cm Far-UV Power µW/cm² 20cm Far-UV Power µW/cm²||1408|
|30cm Far-UV Power µW/cm² 30cm Far-UV Power µW/cm²||960|
|40cm Far-UV Power µW/cm² 40cm Far-UV Power µW/cm²||704|
|50cm Far-UV Power µW/cm² 50cm Far-UV Power µW/cm²||627|
|60cm Far-UV Power µW/cm² 60cm Far-UV Power µW/cm²||518|
|70cm Far-UV Power µW/cm² 70cm Far-UV Power µW/cm²||493|
|80cm Far-UV Power µW/cm² 80cm Far-UV Power µW/cm²||358|
|90cm Far-UV Power µW/cm² 90cm Far-UV Power µW/cm²||307|
|100cm Far-UV Power µW/cm² 100cm Far-UV Power µW/cm²||166|
|150cm Far-UV Power µW/cm² 150cm Far-UV Power µW/cm²||275|
|200cm Far-UV Power µW/cm² 200cm Far-UV Power µW/cm²||102|
|250cm Far-UV Power µW/cm² 250cm Far-UV Power µW/cm²||58|
|300cm Far-UV Power µW/cm² 300cm Far-UV Power µW/cm²||46|