Product review (3 stars): Just OK.
The down side is that, as discussed in other reviews, this unit is LOUD! And you cannot control it manually. It comes on when it detects a certain temperature I think. I didn't realize how annoying that would be or I might've paid more for one that had that option, but I figured how bad can it really be? Famous last words.... the positive side is that the lights are very bright, practically illuminates my entire kitchen (not a small area) with no other lights on. And in spite of the loudness at least it does actually work to clear the air of smells and smoke. Probably wouldn't purchase this again, but it's serviceable and is aesthetically pleasing ( simple, clean lines) so I just went with it.