A lot of standard fans have the option to come without a light, but why choose a ceiling fan with no light? 
First of all if you have enough lights already installed in your room, adding an extra light in the fan, may make the room too bright and would eventually hurt your eyes.
Fans without a light cost less than ceiling fans with light. ceiling fan with no light are lower profile and suit smaller rooms or low ceiling rooms better.
There are beautifully designed ceiling fans without light to suit every room style.