ABS BLADES: Luxurious black-finish ABS blades coupled with a minimalist, high-performance DC motor for whisper-quiet and energy-efficient cooling. Long-lasting & weather-resistant ABS blades are durable, easy to clean as well as being safer and quieter than metal blades. Memory Function: Adjust the light to your preferred brightness and color temperature. Hold this setting for 10 seconds or more—the system will automatically save it. Then, turn off the light as usual. The next time you power it on, it will restore your saved brightness and color temperature Noise-free Experience: This modern ceiling fan with light is designed for light sleepers, brings you comfortable sleeping with a quiet living environment. The volume is low to 35dB when the fan is running, like the sound of falling leaves, or like a butterfly flaps its wings(30dB). It is more suitable for families with babies or elders. Super quiet, only wind. 6 SPEEDS DUAL-DIRECTION FAN: The powerful ceiling fan operates on 6 forward and reverse speeds (easy to adjust with the included handheld remote). Its reversible motor allows it to turn your room into an oasis in summer as well as warming you up during winter.