Haiku with UV-C Technology
The airflow experts at Big Ass Fans have introduced groundbreaking air disinfection that eliminates 99.9%* of airborne pathogens in your space.
Providing safe, comfortable conditions in a variety of spaces is so important. Big Ass Fans has leveraged its airflow expertise in a way only Big Ass Fans could, delivering world-class comfort and scientifically proven air disinfection with Haiku.
Now, the powerful airflow from the company’s award-winning Haiku ceiling fan— already the world’s smartest and most efficient—enhances the effectiveness of ultraviolet technology by killing up to 99.9%* of harmful pathogens in your space.
- Protect your people by killing up to 99.9% of airborne pathogens
- Disinfect your space and stay comfortable with our proprietary combination of powerful air movement and UV-C technology
- Enjoy convenient controls and automation from your mobile device
*Third-party tested in sealed 1,000 ft3chamber with 60-inch Haiku on high speed setting. Haiku with UV-C technology achieved 99.9% reduction rate of a microbial suspension within 10 minutes. “Killing” is standard industry terminology for reduction rate.
How UV-C Technology Works
Pure Airflow with Sleek Style
Haiku with UV-C directs invisible UV-C rays at the ceiling, inactivating airborne pathogens as they pass over the fixture. Haiku increases air circulation through the disinfection zone, cleaning your space within a matter of minutes.
Haiku’s available UV-C technology integrates seamlessly with the fan design. When activated, the fixture’s blue indicator LEDs give off a soft glow, so you can know your Haiku’s smooth, whisper-quiet operation is efficiently cleaning the air in your space.

Note: Blue LED output enhanced for illustrative purposes.