Product review (2 stars): Don't buy from this seller
So not impressed with the unit or the seller.  The unit came with instruction on how to install that did not match the parts.  Once installed the fan moved against the side of the unit and started making noise.  The entire unit had to be pulled out and then the fan re alined so it would not hit the side wall.  The manual came with an outline of all the working parts.  The lights were listed as being (2) 20 Watt bulbs.  They were not bulbs, but hard wired light units that have to be completely pulled out by removing the fan scree and disconnecting a plug.  And they were only 2-Watt bulbs.
We are still going back and forth with the manufacturer trying to get a model number for the lights so we can get replacements.  It has been long and painful, as they take at least a day or more to respond to emails.  Now they are saying the description on line states 2-Watt bulbs.  It doesn't, so on and on we go.