Ceiling fans with integrated led light fixtures are becoming very popular. Many ceiling fan manufacturers are transitioning their fans to use LED arrays, which are much smaller in size than a typical screw in light bulb. Integrated LED lights are nearly flush with the bottom of the fan, which saves a lot of headroom. Even more, LED's use about 90% less electricity while lasting up to 10 times longer than typical light bulbs, making them a much better choice.