The retractable 3-Blades of the fandelier open and closed by remote control.When closed,it is a beautiful crystal chandelier.When open,it is a foldable ceiling fan. The crystal chandelier includes a light-kit that is lit up with 6 E12 25 watts light bulbs (not included). This ceiling fan cannot be mounted directly to ceiling, it must be installed with a down rod (includes 4-in and 10-in downrods). The 3 speeds of the ceiling fan speed and turn on/off are determined by the remote control only. The fan is whisper quiet and puts out quite a bit of air. The remote that adjust the fan speed and turn on Lights is handy.The lowest fan speed is silent and provides just enough speed to keep the air gently circulating. The medium and high speeds are actually really powerful which is perfect for your small,medium or large room. Weight&Dimensions: