Ceiling fans improve air circulation, helping to create a healthier environment by reducing humidity, allergens, and mold while enhancing overall comfort. They are also cost-effective, lowering energy bills by supplementing air conditioning in summer and redistributing heat in winter for year-round savings. Features: Made from Iron, Tiffany Glass, Aluminum Alloy Remote controlled Traditional style Black Finish 5 wooden blades 2-tone reversible fan blades 6-lights total chandelier Upper Lamp requires three E12 40W bulbs Lower Lamp requires three E26 40W bulbs Installs on angled ceilings upto 15 degrees Forward/reverse motor Voltage of 120V 60Hz DC Motor: 21W Dimensions: Overall dimensions: Ø 52 in x H 27 in Motor size: 5.4 x 1.9 inches Motor house size: 11.6 x 5.3 inches Overall diameter: 52 inches Overall height: 27 inches Downrod Length(s): 9.8 in / 4.9 in Max Shade: 11.8 x 9.3 inches Blade Length: 20.5 inches Blade Width: 5.3 in Blade Thickness: 0.2 in Canopy: 5.9 inches in diameter x 2.25 inches high Fan Efficiency: 80 RPM (Level 1) 1400 CFM 100 RPM (Level 2) 2018 CFM 122 RPM (Level 3) 2880 CFM 139 RPM (Level 4) 3558 CFM 156 RPM (Level 5) 4310 CFM 172 RPM (Level 6) 5168 CFM Note: This product requires a Professionally Licensed Electrician for installation.