The unusual shape of the SPIRIT ceiling fan remote control was specifically designed for intuitive use. Turning the big button rightwards increases fan ventilation speed. Turning the big button leftwards increases fan exhaustion speed. The central button controls light intensity. So intuitive and easy to use, one could even do it in the dark. Its infrared technology doesn't interfere with other electronic equipment. Moreover, it comes in nine different colors to match the ceiling fan color. SPIRIT remote control can also be adapted to the majority of the ceiling fans of the market.