This fixture is light weight it does not rattle when fan is on. Fan is high speed. It has several light settings from warm to cool and dim to bright. It dims with a remote and does not work with a wall dimmer switch. The remote did not come with a wall attachment. Which i think should take down a star because remote could get lost. I do believe it does have an app to hook up to phone which i have not done. All said and done im happy with it. Crystals are already attached just needs hooked up to electric and it does come with an s hook to help with solo installation.