In many cases, our fixtures, light shades, and bulbs are sold separately. Many of the photos on the website show the options that you have, but you will need to purchase the fixture and the light shade separately, unless otherwise stated.
When selecting a fixture and shade, you will want to be sure that the fitter size on the shade and the fixture matches. We offer fixtures and shades with a fitter size of 2.25", 4", and 6".
If you are new to lighting, we definitely recommend taking a look at our FAQ, which can be found here.
All of this information and more, is noted under the "Details" tab on the product page: