2′ × 2′ UV-C air disinfection ceiling troffer
Same sealed UV-C architecture as the 2×4, in a compact form factor for smaller rooms and denser ceiling layouts. Built for exam rooms, operatories, and treatment rooms where air turns over between patients.
Confidence LED™ 2×2 at a glance.
- Compact footprint for tight ceiling layouts
- Turns room air over between patients without added turnover time
- Pairs with 2×4 units in mixed-ceiling facilities
| Form factor | 2′ × 2′ recessed troffer for standard commercial ceiling grid |
|---|---|
| Installation | Drop-in retrofit — swaps one-for-one with an existing 2×2 troffer |
| Typical coverage | Smaller rooms and dense layouts; often two units per exam room |
| Germicidal wavelength | 275 nm UV-C LED (peak germicidal range) |
| UV-C chamber | Fully sealed and enclosed — no UV exposure to occupants |
| Air changes per hour | Designed for 4–6 ACH in a typical room (full air volume every 10–15 min) |
| Operation | Continuous, 24/7, with the room occupied |
| Downlighting | Energy-efficient LED, dimmable, optional circadian settings |
| Controls | Motion-sensor auto-on, adjustable fan speed, optional mobile app control |
| Service | Maintenance-indicator light; long-life LEDs measured in years, not months |
| Sizing rule of thumb | Roughly one fixture per 100 sq ft, adjusted for occupancy density |
| Detailed electrical specs | Wattage, CFM, and lumen values issued on the spec sheet with your quote |
Where this fixture is typically installed.
Confidence LED™ 2×2 FAQs.
Is a 2×2 UV-C troffer enough for a dental operatory?
Operatories are small enough that one or two 2×2 units typically reach the 4–6 air changes per hour target, which clears procedure aerosols continuously rather than waiting for a room to sit empty between patients.
Can I mix 2×2 and 2×4 fixtures in one building?
Yes. Every fixture in the family shares the same SafeAirUV™ core, so you can match each room's existing grid — 2×4 in corridors and waiting areas, 2×2 in exam rooms — with consistent performance throughout.
Is UV-C safe with people in the room?
Yes. The UV-C LEDs sit inside a sealed internal chamber, so germicidal light never reaches skin or eyes. Only clean air leaves the fixture, which is why the system can run continuously while a room is occupied — unlike UV robots that require an empty room.
Does UV-C kill COVID-19 and other airborne viruses?
UV-C in the 275 nm germicidal range damages the RNA and DNA of airborne pathogens — including coronaviruses such as SARS-CoV-2, along with bacteria, mold, and fungal spores — so they can no longer replicate or cause infection as air passes through the chamber.
How is this different from a HEPA air purifier?
HEPA traps particles in a filter that must be changed and can re-release captured organisms during service. UV-C inactivates pathogens as air passes through, and because the system is built into the ceiling light there is no floor unit, no ductwork, and no filter replacement cycle.
Other UV-C air disinfection fixtures in the family.
- Confidence LED™ 2′×4′ UV-C TrofferThe 2×4 UV-C LED troffer drops into an existing ceiling grid and continuously disinfects room air of airborne viruses, bacteria, and mold. Specs and FAQs.
- Confidence LED™ Linear UV-C Pendant4′ and 8′ linear UV-C LED strip and pendant fixtures for open ceilings — continuous air disinfection for open-plan offices, retail, and restaurants.
- Assurance UV-C Wall SconceWall-mounted UV-C air cleaning sconce for corridors, lobbies, and rooms without a ceiling grid — continuous airborne pathogen control with occupants present.
- Confidence LED™ Over-Bed UV-C UnitA low-profile over-bed UV-C air purifying fixture for patient rooms and assisted living bedrooms — quiet, dimmable, and safe to run continuously overnight.