Chauvet DJ CUMULUS Low Flying Fog MachineFEATURES Cumulus is a professional low lying fog machine that creates thick clouds that hug the floor without the need for dry ice. The onboard ultrasonic agitator converts distilled water into a thin mist. The units fast heat up time allows for quick operation and fog on demand. Its rugged flight case makes transportation a breeze and locking casters prevent accidental rollaways. Cumulus can be controlled with the on board digital display or DMX.