The Wave DC ceiling fan features an energy efficient high performance long life DC motor that uses up to 70% less energy than a standard AC motor. The Wave also incorporates 3 ABS blades that will not rust, corrode or fade and are aerodynamically designed for greater airflow. The Wave also features dedicated remote control and switchable 18W Tricolour LED light.
https://www.martecaustralia.com.au/product/wave-1320mm-dc-ceiling-fan-with-remote-control-led-light/