Dimensions and technical details: Design - synthetic material housing, color white, rotary switch with 4 fan speeds and dip switch. Functionality - 4 fan speeds and off. On/off switch for ceiling fan light. The delivery includes a surface-mounted housing that is installed on the wall (screws are included in the delivery). It is also possible to install this control in standard flushed-mounted sockets (single). Operation - The device uses micro capacitors to ensure speed control without buzzing sounds. Two separate phases are required to control the motor and the light (1x phase motor and 1x phase light). Model - Delivery includes a surface-mounted housing. Also fits standard single flushed-mounted sockets. Compatibility - Suitable for ceiling fans with a motor wattage of up to 150 watts and a power consumption of the light of up to 400 watts.