The LED Ceiling Fan Array includes a remote control, a DC motor, and is made of plastic. The LED ceiling fan has three blades, and a quiet DC motor drives them. It offers a choice of speeds as well as a reverse function. It is controlled using the included remote control (including 2 x AAA batteries). A lighting unit is integrated, and a warm white, 3-level dimmable and replaceable LED bulb is also included. If the light is not required, the module can be covered with a cap, which is supplied. Array can also be used in sheltered, covered outdoor areas, such as a patio or pergola. Features The six speeds of the DC motor can be adjusted using the included remote control. An additional mode simulates natural wind by automatically varying the speed. The Array also features a switchable summer and winter function. In winter mode (reverse), it can help reduce heating costs by directing warm air back into the room via the ceiling, thereby ensuring a more even distribution. Technical Specifications - Max. air circulation: 155 m³/min. - Revolutions per minute per speed: - 85 rpm (4 watts) - 104 rpm - 126 rpm - 153 rpm - 175 rpm - 208 rpm (35 watts) Special features - With a quiet DC motor – suitable for bedrooms