This range hood is difficult to operate, and very difficult to clean.  The fan settings are confusing and the blower is really loud.  The worst of it is that the light bulbs last about a month and no one carries them in a big box store, and it takes 20 minutes to replace them!   I know this because I had to install the original set and you have to get under the hood, practically laying on the stovetop, while you pull out panels!  It’s not just a bulb, it’s the entire light fixture that needs replacing when it goes out.   Our lights lasted a month before they dimmed and finally died.  We’ve tried to find them on-line, including the Z-Line website, with no luck..   Very, very dissatisfied with this purchase.