Ceil lamp and floor lamp, flower lamp, loto lamp

This is my first print creation, a lamp done created with blender.

Low quality 3d print is in the photo attached.

This for a E27 bulb container in the ceil of my office, that holds the lamp with the white stripe that is shown in the photo. (in my case the diameter of the lamp container is 4.5 cm, the stripe is about 4.7 cm approx)