⭐Installation process⭐ 1.Choose installation options 2.1-3 day logistics delivery 3.Provide contact information and expected installation date after receipt of goods 4.The installation master comes to the site for installation, 【Installation additional fee】 Our standard installation is suitable for most houses, but there are also some customers whose houses may have complicated installation environment and do not meet the standard installation.If you are unsure of the installation options you need, feel free to contact us for advice! 【Installation Guide】 ◉Standard installation: concrete ceiling below 2.8m, existing light points ◉Suspended ceiling installation, concrete ceiling over 2.8m, existing light points ◉ Balcony size: balcony length > 1.4m, width > 0.9m, room height no more than 3m 【Warranty】 5-year warranty on motor and 2-year warranty on parts. Benefits include: ✅ Free replacement generator and parts ✅ Free online technical guidance ✅ Door-to-door service for the replacement of the inner parts of the hanger