allen + roth Roveland 36 in White Single Sink Bathroom Vanity with Natural Carrara Marble Top Full Lite Door HIGH SPEED COOLING: Exclusive SureSpeed Technology 5 in Height 21 HIGH SPEED COOLING: Exclusive SureSpeed Technology delivers a high velocity fan with airflow optimized for ultimate high speed cooling QUIET BUT POWERFUL: The WhisperWind motor delivers ultra powerful air movement with whisper quiet performance so you get the cooling power you want without the noise you don't WINTER AND SUMMER: Reversible motor allows you to change the direction of your fan from downdraft mode during the summer which helps cool the room to updraft mode during the winter to help circulate trapped warm air near the ceiling LOW CEILINGS: Low profile fans are designed to be used in rooms with low ceilings Style it along staircases or deck railings to enhance safety and elegance 5 Weight (lbs adustable interior shelf Adjustable floor levelers Some assembly required