Martec’s White Viper 52′′ DC Ceiling Fan features an energy efficient 40W DC motor, that delivers nothing but tremendous airflow. Suitable for locations that demand large movements of air, such as your bedroom or living room. The Viper Ceiling Fan also features an 18w LED light with CCT 3-stage step dimming capability. The Viper delivers 17,640m3/hr of airflow on the highest of five settings, and with just 277mm from ceiling to bottom of motor, the Viper takes minimalism and contemporary simplicity to a whole new level. Viper comes with a 5 speed remote controller, which also has an 8 hour fan timer function, and summer/winter function. Please Note: This is the no-light model. Light model sold separately.