Delta VFB080D4H1 Breez 80 CFM Humidity Sensor Exhaust Fan， Less Than 0.3 Sones<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>ENERGY STAR qualified with DC Motor technology</li><li>Extremely quiet operation at less than 0.3 Sones</li><li>Long Life rated at 70，000 hours of operation</li><li>Self adjusting motor to humidilty levels</li><li>LED indicator lights to show humidity sensor and full speed modes</li></ul></div><img src="http://ecx.images-amazon.com/images/I/512eE4Iz1OL.jpg" noproxy>