The propeller ceiling fan combines with black finish and walnut wood blades, suits for medium or larger size room from 100sq.ft up to 300sq.ft, great for any indoor and covered outdoor space, living room, bedroom, child room, covered patio and covered porch. Diameter: 52", Height: 12.2"/17.1"/31.1 from ceiling to bottom (5" /10"/24'' Downrod for free choice), weight 12.7 lbs. Please install the fan according to the instructions included in the box, there is a QR code on the instructions, pls scan to watch the detailed installation video.The fans include 6-speed settings, 1/4/8 timing function adjustments, reversible function, no loud beep. Dimming LED lamps can save energy and changes the visual appearance and mood of your space. It capable to dimming from 100% to 10% via remote controling. The long-lasting bulbs have longer lifespan than traditional bulbs. Lifetime warranty for motors and a 2-year warranty for accessories.