Stratus Energy-saving Ceiling Fan aireRyder Stratus Revolutions per minute: FN74435 FN74439 Wattage/Voltage: Weight: Diameter: Ceiling to blades: Ceiling to bottom: Blades: Operation: Motor: Light: 185 / 154 / 128 / 102 / 76 / 50 170 / 146 / 123 / 98 / 74 / 50 21 / 13 / 8 / 5 / 3 W / 220-240 V 6.0 kg 132 cm 30 cm 36 cm 4 blades Includes remote control High-quality DC motor with 6 speeds in forward and reverse 17.5W LED panel, 1200 lumens, 4000 Kelvin, CRI 80, 30000 hours average rated life