The Marset Theia P floor lamp has a rotating lamp shade. This shade consists of two hemispheres, one vertical and one horizontal, which partly overlap each other. The vertically fixed hemisphere is white on the inside, and white or black on the outside. In the corresponding surface are also the light rod and the light base. This hemisphere is made of painted metal. The horizontal hemisphere is made of thermoformed smoked glass methacrylate. The complete shade can be rotated around its own axis via a handle on the light rod. The light is emitted by an LED module in a hemispherical element in the centre of the shade onto the white inside of the vertical hemisphere and reflected from there. The lamp shade can be aligned so that the floor lamp can be used as a reading lamp or to create indirect lighting on the wall or an object. The brightness of the Theia P can be switched using a switch on the hemispherical element in the centre of the shade.