i needed a bathroom vanity light that had a tall enough back mounting plate to cover the electrical box, which was offset from center.  most long bathroom vanities assume that the electrical box is smack in the middle.  mine was not.  this product's rear plate was able to cover the offset electrical box and still had the ability to mount and wire correctly, albeit with a little modification.  it does come with qty 4 60W incandescent bulbs, which is a bit too bright for my bathroom.  am now looking to replace it with LED...