Outdoor ceiling column designed to work with the ODAC outdoor ceiling and pedestal mounts. Built to withstand rain, humidity and ocean air, sun exposure and high winds. Wind-compatible to 2000ft-lbs maximum moment force used in engineering calculations to ensure a wide range of install configurations meet local safety requirements. Contact Legrand AV customer care for additional information. Column provides 12 of adjustment ranges at 1 increments between 3 and 4 feet (91.4 to 121.9cm) for ceiling installations.