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First UVC 222nm 500-Watt Far UVC Excimer Lamp

First UVC 222nm 500-Watt Far UVC Excimer Lamp
Brand: First-UVC
Category: Far UVC Tube Lamps

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Each 500-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 500W 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 500Watt Far UVC Excimer Bulb 222nm Far-UVC F-Series Far UVC 500w 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. [1] [2] [3]
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

Download it here Excel Doc. (Far-uvc-light-222nm-irradiance-time-distance-power-calculation-tool)

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.

[1] 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
[2] 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/
[3] 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

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.


Main Specifications

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 500w
Lamp Gas Mixture Lamp Gas Mixture KrCl
Expected Lifespan Expected Lifespan > 4000 Hours
Dimensions Dimensions D.55*1000mm
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
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

Time To Reach 6 mJ/cm2 Germicidal Dose

Time To Reach 22 mJ/cm2 (Under ICNIRP Limit)

Time To Reach Purportedly Safe Levels 500 mJ/cm2 (Peer reviewed)


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