Simple life with the easy installation of this modern fan; screw into an existing E27 holder and enjoy cooling, well lit environment without any hassles Suitable for home have seeking a functional upgrade, this fan is for use in bedrooms, home offices, or dormitories, caterings to students, professional, and family alike Offering 5.5inch diameter that seamlessly into spaces while providing a refreshing with its Quiet motor the perfect blending of and ventilation with this Fan Enhances any indoor setting, from child room to modern study areas