This is a really impressive pendant light for the size.  Like others have mentioned, they are very bright at full power so you probably want to invest in a dimmer switch.  The reason I gave it 4 stars instead of 5 is that the chrome connection between the glass shade and the wires looks cheap and the directions on how to install the light are awful.  You could install these yourself, but to save yourself time and aggravation, consider hiring an electrician.