

UV222 Cleanroom Downlight
The UV222 Cleanroom Downlight is specially designed for cleanroom environments to effectively minimize microbial contamination risks. It integrates seamlessly into cleanroom ceilings, providing continuous, chemical-free surface and air decontamination using advanced Far-UVC technology.
Specifically Designed for Cleanrooms
Engineered to meet strict cleanroom standards up to Class A/B (ISO 5), the UV222 Cleanroom Downlight ensures optimal compatibility across all cleanroom zones—from CNC areas to highly controlled sterile environments.
The downlight features a robust, powder-coated front module with quartz glass, securely bonded and sealed to ceiling panels using FDA-approved silicone. This advanced sealing solution provides a reliable primary barrier, crucial for maintaining the high standards of cleanliness required in contamination-controlled environments.
Key Features:
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Far-UVC Technology (222 nm): Safe and effective microbial decontamination without harmful side effects or chemical residues.
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Programmable Operation: Offers various operational modes, including continuous operation, duty cycles, and motion-activated functionality for flexibility and energy efficiency.
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Active Dehumidification: Integrated solid-state electrolytic dehumidification effectively prevents internal corrosion, ensuring long-term durability and reliability.
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Primary Seal Compliance: Inspectable and replaceable primary seal, recommended for replacement every five years, ensuring long-term compliance and reliability.
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Seamless Integration: Flush-mounted installation compatible with various ceiling panel types, maintaining cleanroom aesthetics and airflow dynamics.
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Robust IP65 Certification: Dust-tight and protected against powerful water jets, ensuring safe and reliable operation even under rigorous cleaning and sterilization conditions.
Ideal Applications:
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Semiconductor and precision engineering cleanrooms
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Healthcare facilities with stringent infection control measures
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Advanced laboratory environments demanding high cleanliness standards
Maintenance-Friendly Design:
The UV222 Cleanroom Downlight features an easily accessible rear module, detachable via a simple screw mechanism. This simplifies routine inspection and lamp servicing, minimizing operational disruption and maintaining cleanroom integrity.
Choose UV222 Cleanroom Downlight for superior microbial control, reduced contamination risks, and enhanced operational reliability in demanding cleanroom environments.
Light source | Krypton chloride excimer lamp |
Wave length | 222 nm |
Output (60° beam angle) | 115 mW (Typical) |
Output (100° beam angle) | 70 mW (Typical) |
Input voltage | 100-240 V AC 50/60 Hz |
Mode | Continuous / duty cycle / motion activated |
Max power consumption | 20 W |
Weight | 1.6 kg (3.5 lbs) |
Dimensions | ⌀ 236 mm x 100 mm (⌀ 9.29 in x 3.93 in) |
Power lead (PVC) | 3 x 0.75 mm² / 5 m (18 AWG / 16.4 ft) |
Operating temperature | 0° to + 50° C (32° to 122° F) |

Dimensions
Ø: 236 mm
Height: 100 mm
Do you want the Product Datasheet or the Technical & Installation manual?
Expert Insights: Latest Far-UVC Cleanroom Research & Case Studies
4 min read
Environmental Monitoring in Cleanrooms: Enhancing Product Safety with Far-UVC at 222 nm
Feb 13, 2025 by Rasmus Bakholm Pedersen
Request a UV222 Cleanroom Downlight Consultation or Quote Today
Should you be keen to explore the capabilities of the UV222 Cleanroom Downlight do you need a quote, just fill in your email. Our team will connect with you promptly, offering insights and support tailored to your needs.
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Distributors wanted in the Pharmaceutical Industry
We are looking for experienced distributors worldwide to introduce our cutting-edge Far-UVC technology to the pharmaceutical industry and cleanroom environments.
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Combatting Mold with Advanced Far-UVC Solutions
Mold spores can compromise indoor air quality, triggering a range of health issues from severe allergic reactions to life-threatening infections, particularly in hospital environments. Our latest research reveals that intermittent, low-dose applications of UV222 are surprisingly effective in halting mold growth, ensuring cleaner air while maintaining safe environments for human presence. This innovative approach not only aligns with real-world usage but also opens new frontiers for maintaining health standards in medical facilities and beyond.