Matthews Fan Company Irene H 52 in Textured Bronze Indoor Outdoor Flush Mount Ceiling Fan with Remote (3 Blade) Walk in Tubs 18 Volt Ni Cad brushed motors 18 Volt Ni Cad brushed motors Simple installation can be done in few easy steps compare with traditional handmade shower niche need to take about 4 hours to finish100% guarantee waterproof and leak proof Reversible DC Motor with New Reliable Technology Reverse on 6 Speed Hand Held and Wall Mountable Remote Control Included This fixture is ETL listed in compliance with the nationally recognized safety standards Airflow (Cubic Feet Per Minute) on High Speed: 5326 Average Airflow (Cubic Feet Per Minute): 3417