Detail of Ceiling Fan Light Size Color:42 inch golden Light source: 36W LED stripe Is it reversible: Not reversible Finish:polished nickel finish Material:crystal,metal,acrylic Control method: remote control Function: lighting,fan,decoration,energy saving Suggested room size: 107-215 sq.ft. Height of room:9.8-16 ft Applications: living room, bedroom, dining room, kitchen, restaurant guest room, villa, corridor, office, foyer, hotel, hall, entrance, hallway, lobby, etc Please note Ceiling loading is preferably greater than 30KG, Ceiling height is preferably greater than 110". Please check the dimensions before ordering, just to check it is suitable for your room. Installation video is available in listing, professional installation would be recommended. The bracket size is 5",if it's larger than your electric box, please just drill 2 closer holes on the bracket to fit your ceiling box, which is very easy