Details of Black Ceiling Fan LightBrand: Lighting GroupsProduct Type: Ceiling Fan 42 inchModel: 3NSW-4Size: 42 InchMaterial: Acrylic, MetalBlade Number: 4Light Source: LED LightWind Gear: Third GearSwitch Type: RemoteSuitable for Living Room Dining RoomStyle: ModernVoltage: 110VWhy We Choose A Ceiling Fan?Ceiling Fan Light Are Now Very Popular with Many Families, Living Room, Study, Bedroom Can Be Installed, Very Practical, Decorative Effect is Good, The Applicable Season is Long, Can Be Used for Four Seasons Even Indoor Winter. For People Who AreNot Comfortable with Cold Air, It is Very Healthy and Natural. In Hot Weather, Air Conditioning is Adjusted to about 28°C, It is Used with Ceiling Fan. Fan Light is Even and Comfortable. Actual Temperature Can Be Lowered Few Degrees. It is Energy-savingand Environmentally Friendly, Not Easy To Catch Cold.The Core of Ceiling Fan is The Quality of The Motor. The Pure Copper Coil of Shansteel Motor is Smooth, Thick and Durable. The Actual Use of Inferior Cold-rolled Steel and Copper-clad Aluminum Coils Instead Requires Careful Distinction. There is Materialand Workmanship of Blades, Lampshades, and Accessories. It Recommended To Examine Physical Objects, Weight Components, Materials, Listen to Sounds, and View After-sales and Installation Services.The Installation of Ceiling Fan Lights Should Pay Attention To The Correct Installation+Balance, There Are Certain Requirements for Electrician.Qualified Ceiling Fan Plus Correct Installation Do Not Present Safety Issues. Two Expansion Screws Fixed on Solid Wood or Cement Roof, theRoof Bearing is More Than 110 Lb, Can Not Be Directly Hung on The Decorative Ceiling. The Height Should Be Enough, The Length of The BoomCan Be Exchanged, After Installation of Blade From Ground Shall Not Be Less Than 8.5 Ft. The Installation is Completed Until Fan Stable