18.9 inches wide, protect the eyes from direct light, enough for daily use. Both design and art sense to decorate your room. 3 pieces and15 inches long, transparent PC material, lighter and quieter when running. Hide the motor and messy wiring; more beautiful and ornamental. Dustproof Lampshade. Brushed Nickel Wrap Process. Invisible Fan Blades. Fan Motor Cover. Dimmable, Color Temperature Changeable LED Lighting: Our ceiling fan has many lighting options, you can change the color temperature from warm(3000K) to white(6500K), customize your brightness from 10%-100%. The upgraded 40W LED lighting is more energy-saving, gentle. Reversible Motor & 42 Inch Retractable Blades: Our retractable ceiling fan can be in summer and winter modes, promoting air circulation and saving energy. This retractable ceiling fan includes a brushed nickel body and 42 Inch transparent blades. Our modern ceiling fan with light has 6 speeds fan and sleep timer (1/2/4/8H) settings, also it is easy to change the color temperature and adjust brightness with remote control. When turned off, all settings will be memorized. Made of silicon steel and copper which makes the quality stable. It has 6 speeds for selection. 30W DC motor delivers powerful airflow with quiet performance. Highly energy efficient, up to 70% less power than AC Motor. Your satisfaction is our top priority. We offer 2-year customer support. If you have a problem with your purchase,please tell us and we will work with you to solve the problem.