20" Modern Ceiling Fan Dimmable Led Light Remote Control Flush Mount Lamp,Timing Specification:Product name: Smart LED ceiling fanMaterial: ABS + iron + acrylicProduct color: whiteProduct size: 50 * 20cmWatt: 6W*2Voltage: 110V-220VLighting range: 15-20㎡Usage: Indoor Lighting, Bedroom, Living Room, Dining Room, Restaurant, Bar, Hotel, Shopping Mall, Cafe...Suggestion:1. For a safe and secure installation, please ensure that the electrical box to which this fixture will be mounted is properly attached to a structural member of the building.2. All wires are connected. When unpacking, be careful not to pull with wires as a bad connection may result.3. Do not connect electricity until your fixture is fully assembled.4. To reduce the risk of fire, electrical shock, or personal injury, always turn off and unplug fixture and allow it to cool prior to replacing light bulb.5. Do not touch bulb when fixture is turned on or look directly at lit bulb. Keep flammable materials away from lit bulb.