Product review (5 stars): Product was easy to install as it seemed to be an updated ...
Product received as advertised.  As to another review saying that the product did not have the adapter for a round vent, the cutouts on the unit were for either a rectangular or circular vent, but overlapped.  The product worked well for me.  I wanted an LED light but the hoods I had looked at in a retail outlet in black and the size I needed were only available with halogen lights.  I did not find one on line either with LED lights but with this one, I just used a LED bulb instead of an incandescent one.  Product was easy to install as it seemed to be an updated version of the unit I was replacing so the screw holes lined up perfectly.  I did have to get someone to help hold the unit in place after lining up the vent duct properly while I secured the unit with the screws.