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 metal, abs and glass Remote controlled Tiffany style Black Finish Fan Blades: 7 pcs 6-lights total chandelier Requires E12 25W bulbs Installs on angled ceilings upto 15 degrees Forward/reverse motor DC Power Motor: 19.3 W Voltage of 120V 60Hz Dimensions: Overall dimensions: Ø 17.5 in x H 17.1 in Motor size: 2.4 x 0.9 inches Motor house size: 3.9 x 2.7 inches Overall diameter: 17.5 inches Overall height: 17.1 inches Downrod Length(s): 9.8 inches Shade: 17.5 x 6.5 inches Blade Length: 13 inches Blade Width: 2 in Canopy: 5.9 inches in diameter x 2.25 inches high Fan Efficiency: 180 RPM (Level 1) 183 CFM 239 RPM (Level 2) 257 CFM 362 RPM (Level 3) 405 CFM 465 RPM (Level 4) 572 CFM 545 RPM (Level 5) 734 CFM 675 RPM (Level 6) 910 CFM Note: This product requires a Professionally Licensed Electrician for installation.